W-KING X20
W-KING X20 Portable Bluetooth Speaker User Manual
Model: X20
Introduction
The W-KING X20 Portable Bluetooth Speaker is designed to deliver powerful, high-fidelity audio with robust bass and clear treble. Featuring a durable, waterproof, and dustproof design, it is suitable for various indoor and outdoor environments. This manual provides detailed instructions for setting up, operating, and maintaining your W-KING X20 speaker.

Package Contents
Please check the package for the following items:
- W-KING X20 Portable Bluetooth Speaker
- USB-C Charging Cable
- Auxiliary Audio Cable
- User Manual
Controls and Ports Overview

Familiarize yourself with the speaker's controls and ports:
- Power Button: Press and hold to turn on/off.
- Bluetooth Button: Press to enter Bluetooth pairing mode.
- Volume Up/Next Track: Short press for volume up, long press for next track.
- Volume Down/Previous Track: Short press for volume down, long press for previous track.
- Play/Pause Button: Press to play or pause audio.
- Bass Boost Button: Activates or deactivates enhanced bass.
- DC IN/OUT Port: For charging the speaker and using it as a power bank.
- AUX Port: For wired audio input.
- MONITOR Port: For audio monitoring.
- OTG Port: For On-The-Go connectivity.
- USB Port: For USB drive playback.
- TF Card Slot: For TF (MicroSD) card playback.
- GUITAR Input: For connecting a guitar.
Setup
1. Charging the Speaker
Before first use, fully charge the speaker. Connect the provided USB-C charging cable to the DC IN/OUT port on the speaker and the other end to a compatible USB power adapter (not included).
- The charging indicator light will show charging status.
- A full charge takes approximately 3 hours.

2. Powering On/Off
Press and hold the Power Button for 2-3 seconds to turn the speaker on or off.
Operating Instructions
1. Bluetooth Pairing
- Turn on the W-KING X20 speaker. It will automatically enter Bluetooth pairing mode, indicated by a flashing blue light.
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for "W-KING X20" in the list of available devices.
- Select "W-KING X20" to connect. Once connected, you will hear an audible confirmation, and the Bluetooth indicator light will become solid blue.
Note: The speaker supports Bluetooth 5.3 for a stronger, more stable connection with lower latency.
2. Auxiliary (AUX) Input
Connect one end of the provided 3.5mm auxiliary audio cable to the AUX port on the speaker and the other end to the audio output jack of your device. The speaker will automatically switch to AUX mode.
3. USB Drive / TF Card Playback
Insert a USB flash drive into the USB port or a TF (MicroSD) card into the TF card slot. The speaker will automatically detect and play audio files from the storage device.
4. Guitar Input
Connect your guitar to the GUITAR input port using a standard 6.35mm (1/4 inch) instrument cable. The speaker can function as a guitar amplifier, allowing you to play your instrument through its powerful sound system.

5. Stereo Pairing (TWS Function)
You can pair two W-KING X20 speakers together for a true wireless stereo (TWS) experience, delivering a combined 400W peak output.
- Ensure both W-KING X20 speakers are powered on and not connected to any Bluetooth device.
- On one speaker, press and hold the Bluetooth button until you hear a pairing prompt. This speaker will be the primary unit.
- The two speakers will automatically connect to each other. Once connected, you will hear a confirmation sound.
- Now, connect your device to the primary speaker via Bluetooth as described in the "Bluetooth Pairing" section. Audio will play through both speakers in stereo.

6. W-KING APP Control
Download the "W-KING" APP from your device's app store. The app allows you to customize the sound settings, including EQ presets, to enhance your audio experience for different content types (music, movies, games). You can also adjust volume directly from the app.
7. Power Bank Function
The W-KING X20 speaker can be used as a power bank to charge your mobile devices. Connect your device's charging cable to the DC IN/OUT port on the speaker.
Maintenance
1. Cleaning
Wipe the speaker with a soft, damp cloth. Do not use abrasive cleaners or solvents. Ensure all ports are dry before charging or connecting other devices.
2. Waterproof and Dustproof Care
The W-KING X20 is rated IPX7 waterproof and IP6 dustproof. This means it can withstand immersion in water up to 1 meter for 30 minutes and is protected against dust ingress. Ensure the port cover is securely closed before exposing the speaker to water or dust.

Important: While the speaker is highly durable, avoid prolonged exposure to extreme conditions or intentional submersion beyond specified limits.
3. Storage
Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods. Charge the battery periodically to maintain its health.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not turn on. | Low battery. | Charge the speaker fully. |
| No sound. | Volume too low; incorrect input mode; device not connected. | Increase volume on speaker and device; ensure correct input mode (Bluetooth, AUX, USB/TF); re-pair Bluetooth device. |
| Bluetooth pairing fails. | Speaker not in pairing mode; device too far; interference. | Ensure speaker is in pairing mode; move device closer; turn off other Bluetooth devices nearby. |
| Distorted sound. | Volume too high; audio source quality. | Lower volume; try a different audio source. |
Specifications
- Model: X20
- Power Output: 300W Peak / 200W RMS
- Driver Configuration:
- 1 x Subwoofer (7.5x4.5 inches)
- 2 x Mid-woofers (3.5 inches)
- 2 x Tweeters (1.1 inches)
- Bass Radiators: Three (left, right, back)
- Frequency Response: Down to 40Hz
- Bluetooth Version: 5.3
- Battery Life: Up to 24 hours (at 50% volume)
- Charging Time: Approximately 3 hours
- Waterproof Rating: IPX7
- Dustproof Rating: IP6
- Connectivity: Bluetooth, AUX, USB, TF Card, Guitar Input
- Special Features: DSP Chip, Custom Sound APP, Stereo Pairing (TWS), Power Bank Function


Warranty and Support
W-KING products come with a standard manufacturer's warranty. For detailed warranty information, technical support, or customer service inquiries, 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 through the seller's contact information on the platform where you purchased the product.
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