1. Introduction and Overview
The W-King D8 Mini is a 30W portable wireless Bluetooth speaker designed to deliver powerful sound with deep bass. It features a robust, lightweight, and unibody construction, making it ideal for both indoor and outdoor use. With IPX6 water resistance, a 5000mAh battery for extended playtime, and multiple connectivity options including Bluetooth 5.0, NFC, AUX, USB, and TF card, this speaker offers versatile audio playback.
2. Safety Information
- Do not expose the speaker to extreme temperatures or direct sunlight for prolonged periods.
- Keep the speaker away from open flames or heat sources.
- Do not attempt to disassemble, repair, or modify the speaker. This will void the warranty and may cause damage or injury.
- Use only the provided charging cable and a compatible 5V/2A power adapter (not included) for charging.
- Ensure all port covers are securely closed before exposing the speaker to water to maintain its IPX6 rating.
3. Package Contents
Please check the box for the following items:
- W-KING D8 Mini Bluetooth Speaker
- USB Type-C Charging Cable
- 3.5mm Audio Cable
- User Manual
4. Product Features
- Powerful Audio: 30W output with two precision acoustic drivers and two passive subwoofers for soaring highs and deep bass.
- Extended Playtime: Up to 24 hours of playtime at 2/3 volume, powered by a 5000mAh rechargeable battery.
- Wireless Connectivity: Bluetooth V5.0 for stable connections up to 66 feet, with automatic re-connection.
- NFC Functionality: Easy one-touch pairing for Android devices.
- True Wireless Stereo (TWS): Pair two D8 Mini speakers for a combined 60W stereo sound experience.
- Multiple Playback Modes: Supports Bluetooth, AUX input, USB flash drive, and TF (Micro SD) card playback.
- Durable Design: IPX6 waterproof rating, resistant to splashes, rain, dust, and sand.
- Hands-Free Calling: Built-in microphone for convenient call management.
- Portable Design: Lightweight unibody construction with a removable and adjustable strap for easy carrying.
5. Setup Guide
5.1 Charging the Speaker
- Connect the provided USB Type-C charging cable to the speaker's charging port.
- Connect the other end of the USB cable to a 5V/2A power adapter (not included).
- The charging indicator light will illuminate. A full charge typically takes approximately 4 hours.
- The speaker is ready for use once fully charged, offering up to 24 hours of playtime at 2/3 volume.
5.2 Bluetooth Pairing
- Power on the speaker by pressing and holding the power button. The Bluetooth indicator will flash, indicating it's in pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "W-KING D8 Mini" from the list of devices.
- Once connected, the Bluetooth indicator will stop flashing and remain solid. The speaker will automatically reconnect to the last paired device when powered on, if available.
5.3 NFC Pairing (for Android devices)
- Ensure NFC is enabled on your Android smartphone.
- Power on the W-King D8 Mini speaker.
- Gently tap your smartphone against the NFC area on the speaker.
- Confirm the pairing request on your smartphone. The speaker will connect automatically.
5.4 True Wireless Stereo (TWS) Pairing
To achieve a 60W stereo sound experience, you can pair two W-King D8 Mini speakers together:
- Ensure both D8 Mini speakers are powered on and not connected to any other Bluetooth device.
- On one speaker (this will be the primary speaker), press and hold the TWS button (often indicated by two interlocking circles or a similar icon).
- The speaker will enter TWS pairing mode, and you will hear an audible prompt.
- The two speakers will automatically connect to each other. Once connected, the TWS indicator will become solid.
- Now, connect your device to the primary speaker via Bluetooth as described in section 5.2. Audio will play in stereo through both speakers.
6. Operating Instructions
6.1 Basic Controls
The speaker features intuitive buttons on the top panel:
- Power Button: Press and hold to power on/off.
- Play/Pause Button: Press to play or pause audio.
- Volume Up (+): Press to increase volume.
- Volume Down (-): Press to decrease volume.
- Next Track Button: Press to skip to the next track.
- Previous Track Button: Press to go to the previous track.
- Mode Button (often indicated by three horizontal lines): Press to switch between input modes (Bluetooth, AUX, USB, TF Card).
6.2 Switching Input Modes
The D8 Mini supports multiple audio input sources:
- Bluetooth Mode: Default mode after pairing.
- AUX Mode: Connect an external audio device using the 3.5mm audio cable to the AUX port. The speaker will automatically switch to AUX mode or can be selected using the Mode button.
- USB Flash Drive Mode: Insert a USB flash drive into the USB port. The speaker will automatically detect and play audio files, or select via the Mode button.
- TF Card Mode: Insert a TF (Micro SD) card into the TF card slot. The speaker will automatically detect and play audio files, or select via the Mode button.
6.3 Hands-Free Calling
When connected to your smartphone via Bluetooth, the built-in microphone allows for hands-free calling:
- Answer/End Call: Press the Play/Pause button to answer an incoming call or end an ongoing call.
- Reject Call: Press and hold the Play/Pause button to reject an incoming call.
6.4 Video Demonstration
7. Maintenance
- Cleaning: Wipe the speaker with a soft, dry, lint-free cloth. Do not use abrasive cleaners, alcohol, or chemical solvents.
- Water Resistance: The speaker is IPX6 water-resistant, meaning it can withstand splashes and rain. However, it is not designed to be submerged in water. Always ensure the charging port and other input covers are tightly sealed before exposing the speaker to moisture.
- Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the speaker regularly, even if not in use, to maintain battery health.
8. Troubleshooting
8.1 Common Issues and Solutions
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on. | Low battery. | Charge the speaker using the provided USB-C cable and a 5V/2A power adapter. |
| No sound from the speaker. | Volume too low; incorrect input mode; device not connected. | Increase speaker and device volume. Ensure correct input mode is selected. Re-pair Bluetooth device. |
| Bluetooth pairing fails. | Speaker not in pairing mode; device Bluetooth off; too far from speaker. | Ensure speaker is in pairing mode (flashing LED). Turn on device Bluetooth. Move device closer to speaker (within 66ft). |
| NFC pairing not working. | NFC not enabled on device; incorrect tapping area. | Ensure NFC is enabled on your Android device. Tap the device firmly against the designated NFC area on the speaker. |
| TWS pairing fails. | One or both speakers already connected to another device. | Disconnect both speakers from any other Bluetooth devices before initiating TWS pairing. |
| Audio distortion at high volume. | Volume too high. | Reduce the volume on both the speaker and the connected device. |
9. Specifications
| Feature | Detail |
|---|---|
| Brand Name | W-KING (SwYiSm) |
| Model | D8 Mini |
| Output Power | 30W (25-49W Input Power category) |
| Bluetooth Version | 5.0 |
| Communication | AUX, USB, NFC, Bluetooth |
| Battery Capacity | 5000mAh |
| Playtime | Up to 24 hours (at 2/3 volume) |
| Charging Time | Approx. 4 hours |
| Waterproof Rating | IPX6 |
| Frequency Range | 20Hz-20KHz |
| Audio Crossover | Full-Range |
| Number of Loudspeaker Enclosure | 1 |
| Channels | 2 (2.0) |
| Built-in Microphone | Yes |
| Support Memory Card | Yes (TF Card) |
| Support Apt-x | Yes |
| Material | Aluminum (speaker), Plastic (cabinet) |
| Dimensions (L x W x H) | 25.4 x 9.4 x 9.5 cm (approx. 10 x 3.7 x 3.7 inches) |
| Weight | 1.7 kg (approx. 3.75 lbs) |
| Origin | Mainland China |
| Certification | CE |
10. User Tips
- Optimal Charging: Always use a 5V/2A power adapter with the provided USB-C cable for efficient and safe charging. Note that the power adapter is not included.
- Enhanced Stereo: For a truly immersive audio experience, utilize the TWS function to pair two D8 Mini speakers. This doubles the audio output to 60W and creates a wider soundstage.
- Versatile Playback: Don't limit yourself to Bluetooth! The speaker supports playback directly from USB flash drives and TF (Micro SD) cards, offering flexibility for your music sources.
- Quick Android Pairing: If you have an Android device with NFC, take advantage of the one-touch NFC pairing for a faster and more convenient connection than traditional Bluetooth pairing.
- Water Resistance Care: While IPX6 rated, remember to always securely close the rubber flap covering the charging and input ports before exposing the speaker to any water splashes or rain to prevent damage.
11. Warranty and Support
This product comes with a standard manufacturer's warranty. For detailed warranty information, please refer to the warranty card included with your purchase or contact the seller directly. Keep your proof of purchase for any warranty claims.
For technical support or further assistance, please contact the retailer or manufacturer's customer service.
