JBL JBLCHARGE3BLK
JBL Charge 3 Portable Bluetooth Waterproof Speaker User Manual
Model: JBLCHARGE3BLK
Introduction
This manual provides detailed instructions for the operation and maintenance of your JBL Charge 3 Portable Bluetooth Waterproof Speaker. Please read this manual thoroughly before using the device to ensure proper functionality and longevity.

Image: Front view of the JBL Charge 3 speaker, showcasing its cylindrical design and fabric finish.
Key Features
- JBL Signature Sound: High-quality audio output.
- 20 Hours of Playtime: Extended battery life for prolonged use.
- IPX7 Waterproof: Designed to withstand immersion in water up to 1 meter for 30 minutes.
- 6000mAh Power Bank: Built-in battery to charge external devices.
- JBL Bass Radiator: Enhanced bass performance.
- Bluetooth Streaming: Wireless audio connectivity.
- Voice Assistant Integration: Access to voice assistants on your connected device.

Image: Diagram illustrating the key features of the JBL Charge 3, including icons for sound, battery life, waterproofing, power bank, bass radiator, Bluetooth, and voice assistant.
Setup
Charging the Speaker
Before first use, fully charge your JBL Charge 3 speaker. The charging port is located under a protective flap on the back of the speaker.
- Open the protective flap on the rear of the speaker.
- Connect the provided USB cable to the speaker's micro USB port.
- Connect the other end of the USB cable to a compatible USB power adapter (not included) or a computer's USB port.
- The LED indicators on the front of the speaker will illuminate to show charging progress. All five LEDs will be solid white when fully charged.
A full charge takes approximately 4.5 hours.

Image: Rear view of the JBL Charge 3 speaker, showing the sealed compartment for charging and auxiliary ports.
Powering On/Off
- To power on, press the Power button (circle with a line) located on the top panel.
- To power off, press and hold the Power button until the speaker shuts down.

Image: Top view of the JBL Charge 3, highlighting the control buttons including power, Bluetooth, volume, and JBL Connect.
Operating Instructions
Bluetooth Connection
The JBL Charge 3 can connect wirelessly to your Bluetooth-enabled devices.
- Turn on the JBL Charge 3 speaker.
- Press the Bluetooth button (Bluetooth logo) on the top panel. The Bluetooth indicator will flash blue, indicating it is in pairing mode.
- On your device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
- Select "JBL Charge 3" from the list of devices.
- Once connected, the Bluetooth indicator will turn solid blue, and you will hear an audible confirmation.
The speaker will automatically reconnect to the last paired device when in range and powered on.
Music Playback
- Play/Pause: Press the Play/Pause button (triangle) once.
- Next Track: Double-press the Play/Pause button.
- Previous Track: Triple-press the Play/Pause button.
- Volume Up: Press the Volume + button.
- Volume Down: Press the Volume - button.
Speakerphone Functionality
The JBL Charge 3 features a built-in microphone for hands-free calls.
- Answer Call: Press the Play/Pause button once.
- End Call: Press the Play/Pause button once during a call.
- Reject Call: Press and hold the Play/Pause button for 2 seconds.
- Switch between calls: During a call, press the Play/Pause button once to switch to an incoming call.
JBL Connect
JBL Connect allows you to wirelessly link multiple JBL Connect enabled speakers together for an amplified listening experience.
- Ensure both JBL Connect enabled speakers are powered on.
- Press the JBL Connect button (infinity symbol) on the first speaker.
- Press the JBL Connect button on the second speaker.
- The speakers will connect automatically. Once connected, they will play the same audio source.
For stereo sound, use the JBL Connect app to assign left and right channels to the connected speakers.
Maintenance
Waterproofing (IPX7)
The JBL Charge 3 is IPX7 waterproof, meaning it can be immersed in water up to 1 meter (3.3 feet) for up to 30 minutes. To maintain its waterproof integrity:
- Ensure the protective flap covering the charging port and auxiliary input is securely closed before exposing the speaker to water.
- Do not expose the speaker to salt water or other chemicals. If exposed, rinse with fresh water and air dry thoroughly.
- Do not charge the speaker if it is wet. Ensure all ports are completely dry before connecting any cables.

Image: The JBL Charge 3 speaker partially submerged in water, demonstrating its waterproof capability.
Cleaning
To clean the speaker, use a soft, damp cloth. Do not use abrasive cleaners or solvents.
Storage
Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on. | Battery is depleted. | Charge the speaker fully. |
| Cannot connect via Bluetooth. | Speaker is not in pairing mode or device Bluetooth is off. | Ensure speaker is in pairing mode (flashing blue LED). Turn Bluetooth on your device. Forget "JBL Charge 3" on your device and re-pair. |
| No sound or low volume. | Volume on speaker or device is too low. | Increase volume on both the speaker and your connected device. |
| Sound distortion. | Volume is too high or audio source quality is poor. | Reduce volume. Try a different audio source. |
| JBL Connect not working. | Speakers are not in JBL Connect mode or too far apart. | Ensure both speakers are in JBL Connect pairing mode. Move speakers closer together. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | JBLCHARGE3BLK |
| Output Power | 2 x 10W (20 Watts total) |
| Frequency Response | 65 Hz – 20 kHz |
| Signal-to-Noise Ratio | >80 dB |
| Battery Type | Lithium-ion Polymer (6000mAh) |
| Battery Charge Time | 4.5 hours |
| Music Playtime | Up to 20 hours (varies by volume level and audio content) |
| USB Charge Out | 5V / 2A (maximum) |
| Dimensions (H x W x D) | 3.48" x 8.39" x 3.43" (88.5 x 213 x 87 mm) |
| Weight | 1.76 lbs (800 g) |
| Waterproof Rating | IPX7 |
Warranty Information
The JBL Charge 3 Portable Bluetooth Waterproof Speaker comes with a standard manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions, including warranty period and coverage details. Keep your proof of purchase for warranty claims.
Note: The provided product description mentions a 3-year total warranty in some regions. Please verify local warranty terms.
Customer Support
For further assistance, technical support, or warranty inquiries, please visit the official JBL website or contact their customer service department. You can find contact information on the JBL website or in your product's packaging.
Official JBL Website: www.jbl.com
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