Introduction
Thank you for choosing the W-KING D8 Bluetooth Speaker. This powerful and versatile portable speaker is designed to deliver high-quality audio for various indoor and outdoor activities. With its robust features including deep bass, TWS stereo pairing, IPX6 waterproofing, and a built-in power bank, the D8 is your ideal audio companion. This manual provides essential information for setting up, operating, and maintaining your speaker.
Figure 1: W-KING D8 Bluetooth Speaker (All Black)
Key Features
- 90W Peak / 50W RMS HD Sound & Punchy Bass: Equipped with 2 x 25W subwoofers and double passive bass radiators for powerful bass, plus 2 x 5W tweeters for clear high-frequency sound.
- 100W Powerful Beast Stereo Sound: Pair two D8 speakers wirelessly for an immersive 180W Peak / 100W RMS true wireless stereo experience.
- IPX6 Waterproof & Shockproof: Durable mechanical casing protects against splashes and impacts, making it suitable for outdoor adventures.
- 40H Playtime & Power Bank Function: A large rechargeable battery provides up to 40 hours of playback and can be used to charge your mobile devices via the USB port.
- Equalizer (EQ) & Hands-Free Calling: Switch between indoor and outdoor EQ modes for optimized sound. Built-in microphone allows for hands-free calls.
- Advanced Connectivity: Supports Bluetooth 5.0 for stable connections up to 100ft, 3.5mm AUX input, TF-Card playback, and NFC for quick pairing (Android only).
Figure 2: Internal speaker components for powerful audio output.
Setup
1. Charging the Speaker
Before first use, fully charge the speaker. Connect the provided Type-C charging cable to the speaker's charging port and a compatible 5V/2A power adapter. The battery indicator lights on the top panel will show the charging status.
Figure 3: Speaker charging and power bank function.
2. Power On/Off
Press and hold the Power Button (
) for 2-3 seconds to turn the speaker ON or OFF.
3. Bluetooth Pairing
- Turn on the W-KING D8 speaker. It will automatically enter Bluetooth pairing mode, indicated by a flashing blue light.
- On your mobile device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "W-KING D8" from the list. Once connected, the blue light will become solid.
- The speaker will automatically reconnect to the last paired device when powered on, if the device is within range.
4. True Wireless Stereo (TWS) Pairing
To achieve 100W/180W MAX stereo sound, you can pair two W-KING D8 speakers:
- Ensure Bluetooth is turned off or the speaker connection is removed from your device's settings.
- Turn on both W-KING D8 speakers simultaneously.
- On one speaker, double-press the Power Button. The LED on this speaker will alternate between green and blue, while the other speaker's LED will flash blue steadily.
- Once connected, the alternating green and blue LED will turn solid blue.
- Now, enable Bluetooth on your phone and connect to "W-KING D8". You will now have a true wireless stereo setup.
Figure 4: Two speakers paired for TWS stereo sound.
5. NFC Connection (Android Only)
For quick pairing with compatible Android smartphones, simply touch your phone to the NFC area on the speaker.
Figure 5: NFC for quick pairing.
6. AUX & TF Card Playback
The speaker supports 3.5mm AUX input and TF-Card playback. Simply insert the respective cable or card into the designated port. The speaker will automatically switch to the corresponding mode.
Figure 6: Multi-connection options.
Operating
1. Basic Controls
- Power Button: Press and hold to turn ON/OFF.
- Volume Down (-): Short press to decrease volume.
- Play/Pause Button (
): Short press to play or pause music. - Volume Up (+): Short press to increase volume.
- EQ Button (
): Short press to switch between Indoor and Outdoor EQ modes.
2. Hands-Free Calling
- Answer Call: Short press the Play/Pause button.
- End Call: Short press the Play/Pause button during a call.
- Reject Call: Long press the Play/Pause button.
Figure 7: Hands-free calling feature.
3. Power Bank Function
Connect your mobile device to the USB-A output port on the speaker to use it as a power bank. This is useful for charging your phone or other small electronics on the go.
Figure 8: Built-in power bank for charging devices.
Maintenance
- Cleaning: Use a soft, damp cloth to clean the speaker. Do not use harsh chemicals or abrasive materials.
- Water Resistance: The speaker is IPX6 waterproof, meaning it can withstand strong jets of water. Do not submerge the speaker in water. Ensure the charging port cover is securely closed before exposure to water.
- Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the speaker frequently. Charge it regularly, even if not in use for extended periods.
Figure 9: IPX6 waterproof for outdoor use.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker won't turn on. | Low battery. | Charge the speaker fully. |
| Cannot pair with Bluetooth device. | Speaker not in pairing mode; device Bluetooth off; too far apart. | Ensure speaker is in pairing mode (flashing blue light). Turn device Bluetooth off/on. Move devices closer (within 100ft). |
| No sound or low volume. | Volume too low on speaker/device; incorrect input mode. | Increase volume on both speaker and device. Check if correct input mode (Bluetooth, AUX, TF Card) is selected. |
| Sound distortion. | Volume too high; low battery. | Decrease volume. Charge the speaker. |
| Power bank not charging device. | Speaker battery too low; cable issue. | Ensure speaker has sufficient charge. Try a different USB cable. |
Specifications
| Feature | Specification |
|---|---|
| Model Name | D8 |
| Speaker Output Power | 90W Peak / 50W RMS |
| Battery Capacity | 5100 mAh |
| Playtime | Up to 40 Hours |
| Input Voltage | 5V=2A |
| Bluetooth Version | 5.0 |
| Wireless Range | 100 Feet |
| Water Resistance Level | IPX6 |
| Item Weight | 5.3 Pounds |
| Included Components | AUX Cable |
Warranty & Support
The W-KING D8 Bluetooth Speaker comes with a 1 Year Warranty from the date of purchase. Please retain your proof of purchase for warranty claims.
For technical support, troubleshooting assistance, or warranty inquiries, please contact W-KING customer service through the retailer where you purchased the product or visit the official W-KING website for contact information.
