1. Introduction
Thank you for choosing the W-KING X10 Portable Bluetooth Speaker. This manual provides essential information for setting up, operating, and maintaining your speaker. The W-KING X10 delivers powerful 70W RMS (90W Peak) audio with deep bass, is IPX6 waterproof, offers up to 42 hours of playtime, and can even charge your other devices. Enjoy high-fidelity sound wherever you go!
2. Package Contents
- W-KING X10 Portable Bluetooth Speaker
- USB-C Charging Cable
- 3.5mm Audio Cable
- Adjustable Shoulder Strap
- Bottle Opener
- User Manual
3. Product Overview
3.1 Controls & Indicators
The top panel of the speaker features intuitive controls and indicators for easy operation.

Image: Top view of the W-KING X10 speaker, highlighting the control panel with power, volume, play/pause, EQ, and light buttons, along with LED indicators.
- Power Button: Long press to power on/off. Short press to switch modes (Bluetooth/AUX/TF Card).
- Volume Down (-): Short press to decrease volume. Long press for previous track.
- Play/Pause Button: Short press to play/pause music. Answer/end calls.
- Volume Up (+): Short press to increase volume. Long press for next track.
- EQ Button: Short press to cycle through EQ modes (Indoor/Outdoor).
- Light Button: Short press to change LED light modes. Long press to turn lights on/off.
- TWS Button: Long press to initiate True Wireless Stereo pairing.
- Bass Boost Button: Dedicated button to enhance bass.
- Bluetooth Indicator: Blue LED indicates Bluetooth status.
- Battery Indicator: LED lights show remaining battery level.
3.2 Ports
The rear panel of the speaker houses various ports for connectivity and charging.

Image: Rear view of the W-KING X10 speaker, showing the protective flap covering the USB-C, USB-A, AUX, and TF card ports.
- USB-C Charging Port: For charging the speaker.
- USB-A Output Port: For charging external devices (power bank function).
- TF Card Slot: Insert a TF card for direct music playback.
- AUX-in Port (3.5mm): Connect external audio devices via a 3.5mm audio cable.
4. Setup
4.1 Charging the Speaker
Before first use, fully charge the speaker. Connect the provided USB-C cable to the speaker's USB-C port and a compatible USB power adapter (not included). The battery indicator LEDs will show charging progress.

Image: W-KING X10 speaker in an outdoor setting, connected via USB cable to charge a smartphone, demonstrating its power bank capability.
4.2 Power On/Off
- To Power On: Long press the Power Button until you hear an audible prompt and the Bluetooth indicator flashes.
- To Power Off: Long press the Power Button again until you hear an audible prompt.
4.3 Bluetooth Pairing
- Ensure the speaker is powered on and the Bluetooth indicator is flashing blue, indicating it's in pairing mode.
- On your mobile device (smartphone, tablet, laptop), enable Bluetooth.
- Search for available Bluetooth devices and select "W-KING X10" from the list.
- Once connected, the Bluetooth indicator will turn solid blue, and you will hear a confirmation tone.
5. Operating Instructions
5.1 Music Playback
- Play/Pause: Short press the Play/Pause button.
- Next Track: Long press the Volume Up (+) button.
- Previous Track: Long press the Volume Down (-) button.
5.2 Volume Control
- Increase Volume: Short press the Volume Up (+) button.
- Decrease Volume: Short press the Volume Down (-) button.
5.3 EQ Modes
The W-KING X10 offers two equalizer modes to optimize sound for different environments.

Image: W-KING X10 speaker with visual representations of Indoor, Outdoor, and Bass Boost (EQ) modes, indicating sound optimization for various settings.
- Switch Modes: Short press the EQ button to cycle between Indoor Mode (boosted bass) and Outdoor Mode (crisp sound).
- Bass Boost: Press the dedicated Bass Boost button for enhanced low frequencies.
5.4 LED Lights
The speaker features dynamic LED lights that can be customized.

Image: W-KING X10 speaker with active LED lights, shown in a dimly lit environment, highlighting the visual effect of the lights.
- Change Light Modes: Short press the Light button to cycle through different light patterns.
- Turn Lights On/Off: Long press the Light button.
5.5 True Wireless Stereo (TWS) Pairing
Connect two W-KING X10 speakers for a powerful 140W stereo sound experience. (Note: X10 and X10-1 models cannot be paired together).

Image: Two W-KING X10 speakers placed on a beach, illustrating the True Wireless Stereo (TWS) pairing feature for enhanced sound.
- Ensure both W-KING X10 speakers are powered on and not connected to any Bluetooth device.
- On one speaker, long press the TWS button. It will enter TWS pairing mode.
- The two speakers will automatically connect to each other. Once connected, the TWS indicator on both speakers will light up.
- Now, connect your mobile device to one of the paired speakers via Bluetooth as described in section 4.3.
5.6 Using as a Power Bank
The W-KING X10's 7.2V 7800mAh battery can charge your external devices.

Image: W-KING X10 speaker in an outdoor setting, connected via USB cable to charge a smartphone, demonstrating its power bank capability.
- Connect your device to the speaker's USB-A output port using a compatible USB cable.
- The speaker will automatically begin charging your device.
5.7 AUX-in Mode
Connect non-Bluetooth devices using the 3.5mm audio cable.
- Connect one end of the 3.5mm audio cable to your device's audio output and the other end to the speaker's AUX-in port.
- The speaker will automatically switch to AUX-in mode, or you can short press the Power button to select AUX mode.
5.8 TF Card Playback
Play music directly from a TF (MicroSD) card.
- Insert a TF card (with music files) into the TF card slot.
- The speaker will automatically switch to TF card mode and begin playback, or you can short press the Power button to select TF card mode.
5.9 Hands-free Calling
When connected via Bluetooth, you can use the speaker for hands-free calls.
- Answer/End Call: Short press the Play/Pause button.
- Reject Call: Long press the Play/Pause button.
6. Maintenance
- Cleaning: Use a soft, damp cloth to clean the speaker. Do not use harsh chemicals or abrasive materials.
- Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, fully charge the speaker at least once every 3 months if not in regular use.
- Waterproof Care: Ensure the rubber flap covering the ports is securely closed to maintain IPX6 waterproof rating. Do not submerge the speaker directly in water for extended periods.

Image: W-KING X10 speaker hanging from a palm tree on a beach, with a person relaxing nearby, emphasizing its IPX6 waterproof rating for outdoor use.
7. Troubleshooting
- No Power: Ensure the speaker is charged. Connect to a power source and try again.
- No Sound: Check the volume levels on both the speaker and your connected device. Ensure the correct mode (Bluetooth/AUX/TF Card) is selected.
- Bluetooth Not Connecting: Make sure the speaker is in pairing mode (flashing blue LED). Turn off and on Bluetooth on your device, then try pairing again. Ensure no other devices are connected to the speaker.
- Poor Sound Quality: Move the speaker closer to your Bluetooth device to reduce interference. Try a different audio source or music file.
- TWS Pairing Failure: Ensure both speakers are W-KING X10 models (X10 and X10-1 cannot be paired). Make sure neither speaker is connected to another Bluetooth device before initiating TWS pairing.
8. Specifications
| Feature | Specification |
|---|---|
| Model Name | X10 |
| Speaker Type | Portable Bluetooth Speaker with Subwoofer |
| Power Output | 70W RMS (90W Peak) |
| Bluetooth Version | 5.0 |
| Wireless Range | Up to 100 feet (30 meters) |
| Waterproof Rating | IPX6 |
| Battery Capacity | 7.2V 7800mAh |
| Playtime | Up to 42 hours (varies with volume and content) |
| Connectivity | Bluetooth, 3.5mm AUX-in, TF Card, USB-A (Power Bank) |
| Special Features | Triple Passive Radiators, DSP, 2 EQ Modes, LED Lights, TWS Pairing |

Image: Cutaway diagram of the W-KING X10 speaker, illustrating its internal components including 2*35W subwoofers, 2*10W tweeters, and triple passive radiators for powerful sound delivery.
9. Safety Information
- Do not expose the speaker to extreme temperatures or direct sunlight for prolonged periods.
- Avoid dropping or subjecting the speaker to strong impacts.
- Keep the speaker away from children and pets.
- Do not attempt to disassemble, repair, or modify the speaker yourself. Contact qualified personnel for service.
- Use only approved charging cables and adapters.
10. Warranty and Support
The W-KING X10 Portable Bluetooth Speaker comes with a limited warranty. For detailed warranty information or technical support, please refer to the warranty card included in your package or visit the official W-KING website. You can also contact W-KING customer support directly for assistance.





