The JBL Charge 3 is a portable Bluetooth speaker designed for robust audio and convenient charging capabilities. This guide provides essential operating instructions, ensuring optimal performance and enjoyment of your new device.
What’s in the Box
Upon opening your JBL Charge 3 package, you should find several key components. Firstly, the JBL Charge 3 portable Bluetooth speaker itself is included, ready for immediate use. A micro USB cable is provided for charging the speaker, ensuring you can power up and enjoy uninterrupted audio. Alongside the cable, you’ll discover a Quick Start Guide, offering basic operating instructions to get you started quickly.
Additionally, a safety sheet detailing important precautions is present. While some regions may include a warranty card, it’s crucial to retain all documentation for potential support or claims. Verify all items are present to ensure a complete and satisfactory unboxing experience, preparing you to fully utilize your new speaker.
Product Overview & Features
The JBL Charge 3 is a rugged, portable Bluetooth speaker designed for adventure. Key features include its waterproof design, allowing use in various environments without worry. It boasts a high-capacity battery, providing up to 20 hours of playtime – perfect for extended listening sessions. Utilizing JBL Connect technology, you can wirelessly link multiple JBL speakers for amplified audio, following the simple operating instructions.
The speaker supports Bluetooth audio streaming and auxiliary input, offering versatile connectivity options. Its built-in speakerphone enables hands-free calls. Durable construction ensures resilience against bumps and scratches, making it ideal for outdoor activities. Enjoy powerful sound and convenient features with the JBL Charge 3.

Getting Started with Your JBL Charge 3
Before enjoying your JBL Charge 3, review these operating instructions. Fully charge the speaker, power it on, and prepare for seamless Bluetooth connectivity and audio enjoyment.
Charging the Speaker
To charge your JBL Charge 3, connect the provided USB cable to the DC IN port on the speaker and a USB power source. A full charge typically takes approximately 3.5 hours. While charging, the power LED will pulse slowly. Once fully charged, the power LED will illuminate steadily.
It’s important to only use the USB cable and power adapter specified in the documentation to avoid damage. You can continue to use the speaker while it’s charging, but this may extend the total charging time. The JBL Charge 3 can also function as a power bank, allowing you to charge your smartphone or tablet via the USB output port – refer to the ‘USB Charging Output’ section for details. Always disconnect the charger when not in use.
Powering On/Off
To power on your JBL Charge 3, simply press and hold the Power button for approximately one second. You’ll hear an audio chime confirming the speaker is on. The Bluetooth indicator light will begin flashing, indicating it’s ready for pairing. To power off the speaker, press and hold the Power button again for approximately one second until you hear the audio chime signifying shutdown.
Ensure the speaker is fully charged before initial use for optimal performance. If the battery is critically low, the speaker may automatically power off to conserve energy. Remember to fully charge the device if it hasn’t been used for an extended period. Proper power management extends the lifespan of your speaker’s battery.
Bluetooth Pairing
To initiate Bluetooth pairing on your JBL Charge 3, ensure the speaker is powered on. The Bluetooth indicator will flash, signaling pairing mode. On your smartphone or tablet, navigate to the Bluetooth settings and search for available devices. Select “JBL Charge 3” from the list to connect. If prompted, enter “0000” as the passcode.
Once successfully paired, the Bluetooth indicator will become solid. The speaker remembers previously paired devices, automatically reconnecting when in range. To pair with a new device, you may need to disconnect from existing connections first. Enjoy seamless wireless audio streaming with your favorite devices!
Pairing with a Smartphone/Tablet
Begin by powering on your JBL Charge 3. Activate Bluetooth on your smartphone or tablet. Within your device’s settings, initiate a scan for available Bluetooth devices. Locate “JBL Charge 3” in the discovered devices list and select it to begin the pairing process. You might be asked for a passcode; if so, enter “0000”.
A solid Bluetooth indicator on the speaker confirms a successful connection. Your smartphone or tablet will now stream audio wirelessly to the JBL Charge 3. Ensure the speaker remains within Bluetooth range (approximately 30 feet) for uninterrupted playback. Enjoy high-quality audio from your mobile devices!
Pairing with Multiple Devices (JBL Connect)
To enhance your listening experience, utilize the JBL Connect feature. Ensure you have multiple JBL Connect-compatible speakers. Power on all desired speakers. Press the JBL Connect button on each speaker to initiate pairing. The speakers will automatically synchronize, creating a wireless multi-speaker setup.
All speakers will play the same audio simultaneously, amplifying the sound. Note that the first speaker activated becomes the ‘master’ and controls the audio. Subsequent speakers connect to the master. Enjoy a more immersive and powerful soundstage by connecting multiple JBL speakers!

Understanding the Controls
The JBL Charge 3 features intuitive controls for power, volume, JBL Connect, and playback. Familiarizing yourself with these functions unlocks the speaker’s full potential.
Power Button Functionality
The JBL Charge 3’s power button manages several key functions. A single press turns the speaker on, indicated by a power light illumination. Pressing it again initiates Bluetooth pairing mode, allowing connection to your devices. Holding the power button for several seconds will completely power off the speaker, conserving battery life.
The power button also displays battery status. A quick press while the speaker is on will reveal the remaining charge via the LED indicators. Understanding these functions ensures efficient power management and seamless operation. Remember to fully charge the speaker before initial use for optimal performance and longevity. Consistent use of the power button is vital for controlling the device.
Volume Control
The JBL Charge 3 features dedicated volume control buttons located conveniently on the speaker’s top panel. Pressing the “+” button increases the volume, while the “-” button decreases it. Each press provides incremental adjustments, allowing for precise audio level control. The speaker also provides audible cues to indicate maximum and minimum volume limits.
Volume control is independent of the connected device’s volume settings, offering dual-layered adjustment. Users can fine-tune the sound to their preference using both the speaker and the source device. Consistent volume adjustments ensure optimal listening experiences across various environments and musical genres. Remember to start at a low volume and gradually increase it.
JBL Connect Button
The JBL Connect button, a key feature of the Charge 3, enables wireless connection with other JBL Connect-enabled speakers. To initiate pairing, press the JBL Connect button on all desired speakers simultaneously; The speakers will automatically synchronize, creating a multi-speaker audio system for an enhanced listening experience.
This feature allows for stereo sound or amplified party modes, depending on the number of connected speakers. The button’s functionality is indicated by a corresponding light sequence. Ensure all speakers are within range for a stable connection. Refer to the JBL Connect+ compatibility details for optimal performance and supported speaker models.
Playback Controls (Play/Pause, Skip)
The JBL Charge 3 offers intuitive playback controls directly on the speaker. A single press of the Play/Pause button controls music initiation and interruption from your connected device. To skip to the next track, briefly press the “+” (volume up) button. Conversely, pressing the “-” (volume down) button will return to the previous track.
These controls override your device’s native controls while connected via Bluetooth. Long-pressing the volume buttons adjusts the speaker’s output level. Ensure your audio source supports track skipping functionality for these controls to operate correctly. Enjoy seamless music management without needing to access your paired smartphone or tablet.

Audio Input & Output
The JBL Charge 3 supports Bluetooth streaming and auxiliary input for versatile connectivity. It also features a USB output to charge your mobile devices.
Bluetooth Audio Streaming
To stream audio via Bluetooth, ensure the JBL Charge 3 is powered on. Activate Bluetooth on your smartphone or tablet and search for available devices. Select “JBL Charge 3” from the list to initiate pairing. Once connected, play audio from your device, and it will transmit wirelessly to the speaker.
The speaker remembers previously paired devices, automatically reconnecting when in range. For optimal audio quality, minimize distance and obstructions between the speaker and your source device. The JBL Charge 3 supports common audio formats like MP3 and WAV, ensuring compatibility with most music libraries. Enjoy seamless wireless audio with this convenient feature!
Aux Input Usage
The JBL Charge 3 features an auxiliary (Aux) input for wired audio connections. Locate the 3.5mm Aux-in port on the speaker. Connect one end of a 3.5mm audio cable to the speaker’s Aux-in port and the other end to your audio source, such as a smartphone or MP3 player.
Once connected, the speaker will automatically prioritize the Aux input. Adjust the volume on both the speaker and your audio source to achieve the desired sound level. This method bypasses Bluetooth, offering a stable connection and potentially higher audio fidelity. Ensure the cable is securely connected for optimal performance and clear sound reproduction.
USB Charging Output
The JBL Charge 3 functions as a power bank, offering a convenient USB charging output for your mobile devices. Locate the USB port on the speaker; it’s designed for charging external devices. Connect your smartphone, tablet, or other USB-powered device using a standard USB cable.
Charging will commence automatically, utilizing the speaker’s battery capacity to replenish your device’s power. Note that charging via the USB output will reduce the speaker’s overall playtime. Monitor the speaker’s battery level indicator to manage power consumption effectively. This feature provides a valuable backup power source when you’re on the go.

Advanced Features
The JBL Charge 3 boasts waterproof design (IPX7), speakerphone capabilities, and potentially JBL Connect+ for enhanced audio experiences with compatible devices.
JBL Connect+ (If Applicable — clarify compatibility)
JBL Connect+ allows you to wirelessly link multiple compatible JBL speakers together for amplified stereo sound. However, the original JBL Charge 3 utilizes the older JBL Connect technology, not Connect+. Therefore, direct pairing with speakers featuring only Connect+ is not possible.
To utilize a multi-speaker setup, you must pair your Charge 3 with other JBL speakers that support the original JBL Connect feature. Press the JBL Connect button on all desired speakers simultaneously to initiate the pairing process. A successful connection will be indicated by a corresponding sound and light confirmation on each speaker. Ensure all speakers are within a reasonable Bluetooth range for stable connectivity.
Remember, compatibility is key; mixing Connect and Connect+ speakers won’t function as intended.
Waterproof Features & Precautions
The JBL Charge 3 boasts an IPX7 waterproof rating, meaning it can withstand immersion in up to 1 meter of water for 30 minutes; This makes it ideal for poolside or beach use. However, “waterproof” doesn’t equate to “bulletproof”; certain precautions are vital.
Avoid prolonged exposure to saltwater or chlorinated water, as these can corrode the speaker over time. Always ensure the protective covers over the auxiliary and charging ports are securely closed before exposing the speaker to water. Do not charge the speaker while it is wet.
Rinse the speaker with fresh water after saltwater exposure to maintain longevity. While durable, dropping the speaker can still cause damage, even with its waterproof design.
Speakerphone Functionality
The JBL Charge 3 incorporates a built-in speakerphone, allowing for hands-free calling. When a call comes in while connected via Bluetooth, the music will pause automatically, and you can answer directly from the speaker using the designated control button.
The integrated microphone enables clear voice transmission. To end a call, press the same button again. Voice clarity depends on environmental noise levels; quieter surroundings yield better call quality.
The speakerphone isn’t intended for extended conference calls but provides a convenient solution for quick conversations. Ensure the microphone isn’t obstructed during use for optimal performance.

Troubleshooting Common Issues
Common issues with the JBL Charge 3 include Bluetooth connectivity, sound output, and battery problems; solutions involve resetting, recharging, or checking device compatibility.
Bluetooth Connection Problems
Experiencing Bluetooth difficulties with your JBL Charge 3? First, ensure Bluetooth is enabled on both the speaker and your device. Verify the speaker isn’t already connected to another device; it can only pair with one at a time. Try “forgetting” the Charge 3 in your device’s Bluetooth settings and re-pairing.
If problems persist, move the devices closer together, eliminating potential interference from other wireless signals. A full speaker reset can also resolve connectivity issues – consult the full manual for reset instructions. Confirm your audio source supports Bluetooth audio streaming and that the files are in a compatible format like MP3 or WAV. Finally, ensure the speaker’s software is up-to-date, if applicable.
No Sound Output
Encountering silence with your JBL Charge 3? Begin by verifying the volume level on both the speaker and your connected device. Ensure the speaker isn’t muted. Check the audio source – is it playing sound through other devices? Confirm the correct input source is selected (Bluetooth or Aux).
If using the Aux input, ensure the cable is securely connected to both the speaker and your audio device. Try a different audio cable to rule out a faulty connection. A speaker reset might resolve internal software glitches. Confirm compatibility with the audio file format (MP3, WAV are generally supported). Finally, test with a different audio source to isolate the problem.
Battery Issues
Experiencing battery problems with your JBL Charge 3? First, confirm the charging cable and adapter are functioning correctly by testing with another device. Ensure the charging port on the speaker is clean and free of debris. Allow sufficient charging time – a full charge can take several hours.
If the speaker won’t charge, try a different USB port or wall adapter. Extreme temperatures can affect battery performance; avoid charging in very hot or cold environments. A complete discharge followed by a full recharge cycle can sometimes recalibrate the battery indicator. If issues persist, the battery may require professional evaluation.

Maintaining Your JBL Charge 3
Regular cleaning with a damp cloth and proper storage in a cool, dry place will maximize the lifespan and performance of your JBL Charge 3.
Cleaning Instructions
To ensure the longevity of your JBL Charge 3, regular cleaning is recommended. Use a soft, damp cloth to gently wipe the speaker’s exterior. Avoid using harsh chemicals, abrasive cleaners, or solvents, as these can damage the finish or internal components.
For stubborn dirt or grime, slightly dampen the cloth with mild soap and water, then wipe the surface clean. Ensure no water enters the speaker’s ports or openings. After cleaning, thoroughly dry the speaker with a clean, dry cloth.
Do not submerge the speaker in water, even though it is waterproof. This is for cleaning purposes only. Pay particular attention to the charging port and any seams where dirt might accumulate. Consistent, gentle cleaning will keep your JBL Charge 3 looking and sounding its best.
Storage Guidelines
Proper storage is crucial for maintaining your JBL Charge 3’s performance and extending its lifespan. When not in use, store the speaker in a cool, dry place, away from direct sunlight and extreme temperatures. Avoid storing it in humid environments, as this can potentially cause corrosion.
Before long-term storage, it’s advisable to charge the battery to approximately 50%. Fully charging or completely depleting the battery before storage can negatively impact its long-term health. Protect the speaker from dust and physical damage by storing it in a protective case or bag.
Avoid placing heavy objects on top of the speaker during storage, as this could damage the housing or internal components. Following these guidelines will ensure your JBL Charge 3 remains in optimal condition for years to come.

Technical Specifications
Key specifications include robust battery life, Bluetooth connectivity, and an IPX7 waterproof rating, ensuring durability and reliable performance for various operating conditions.
Battery Life
The JBL Charge 3 boasts an impressive battery life, providing up to 20 hours of playtime on a single charge, depending on volume levels and audio content. A fully charged battery typically takes approximately 4.5 hours using a 5V/2A charger.
Battery performance can vary based on usage; higher volumes and continuous playback will naturally reduce playtime. The speaker features a built-in power bank, allowing you to charge your smartphones and tablets via its USB output. Monitoring the battery level is simple – indicator lights display the remaining charge. Proper battery maintenance, avoiding extreme temperatures, will maximize longevity.
Bluetooth Version
The JBL Charge 3 incorporates Bluetooth 4.1 technology, ensuring a stable and efficient wireless connection with your devices. This version offers improved pairing speed and a wider wireless range compared to older Bluetooth standards. Compatibility extends to smartphones, tablets, and other Bluetooth-enabled audio sources.
The speaker supports A2DP V1.3, AVRCP V1.6, HFP V1.6, and HSP V1.2 Bluetooth profiles for high-quality audio streaming and hands-free calling. Maintaining a clear line of sight between the speaker and your device optimizes the Bluetooth connection. Interference from other wireless devices can occasionally occur, but is generally minimal with Bluetooth 4.1.
Waterproof Rating (IPX7)

The JBL Charge 3 boasts an IPX7 waterproof rating, meaning it can withstand immersion in water up to 1 meter (approximately 3.3 feet) for up to 30 minutes. This makes it ideal for poolside use, beach trips, or worry-free enjoyment during light rain. However, it’s crucial to understand the limitations.
While waterproof, the speaker isn’t designed for prolonged underwater submersion or exposure to saltwater. Always ensure the charging port cover is securely closed before exposing the speaker to water. Avoid dropping the speaker, as impact damage can compromise the waterproof seal. Rinse with fresh water after saltwater exposure to prevent corrosion.

Safety Information & Warnings
Always operate the JBL Charge 3 within specified power limits. Avoid extreme temperatures and humidity. Do not disassemble or attempt repairs yourself; contact support.
Important Safety Precautions
To ensure safe operation of your JBL Charge 3, please adhere to the following precautions. Avoid exposing the speaker to excessive heat, direct sunlight, or open flames, as this could damage the internal components. Do not immerse the speaker in water beyond its IPX7 waterproof rating; prolonged submersion is not recommended.
Never disassemble or attempt to repair the speaker yourself. Unauthorized repairs can void the warranty and pose a safety hazard. Use only the provided USB cable or a certified equivalent for charging. Avoid using damaged cables or power adapters. Keep the speaker away from flammable materials and ensure adequate ventilation during operation.
Do not drop or subject the speaker to strong impacts, as this could cause damage. Clean the speaker with a soft, dry cloth; avoid using abrasive cleaners or solvents. Listen at comfortable volume levels to prevent hearing damage. Follow all local regulations regarding responsible audio playback.
Regulatory Information
The JBL Charge 3 complies with relevant regulatory standards for safety and electromagnetic compatibility. This device adheres to FCC regulations, ensuring minimal interference with other electronic devices. It also meets European Union (EU) standards for CE marking, confirming compliance with health, safety, and environmental protection requirements.
Specific regulatory details, including FCC ID and CE declarations, can be found on the product label located on the speaker’s base or within the battery compartment. Users are responsible for adhering to local regulations regarding the use of wireless devices and disposal of electronic waste. Proper disposal methods should be followed to minimize environmental impact.
For detailed information on regulatory compliance, please visit the JBL website and refer to the product’s documentation section. Compliance with these standards ensures a safe and reliable user experience.































