1. Introduction
This manual provides detailed instructions for the ZHANGLI V8 Live External Sound Card Mixer Board. This device is designed to enhance audio for live recording, home KTV, and voice chat applications. It features multiple sound effects, adjustable volume controls, and broad compatibility with various devices.
Please read this manual thoroughly before using the product to ensure proper operation and to maximize your experience.
2. Package Contents
Verify that all items listed below are included in your package:
- 1 x ZHANGLI V8 Live External Sound Card
- 2 x Audio Cables
- 1 x USB Cable
- 1 x English User Manual (this document)

3. Product Features
The ZHANGLI V8 Sound Card offers a range of features for audio control and enhancement:
- Multiple Sound Effects: Includes 12 types of electric sound, 12 sound effects, and 10 effect modes.
- Adjustable Volume Controls: Independent controls for reverberation size, microphone volume, high/bass tones, recording volume, music volume, and monitoring volume (earphone function).
- Device Compatibility: Supports mobile phones and computers. Can be used with a single headset.
- Multi-Device Live Support: Compatible with dual mobile phone live streaming, synchronous mobile phone and computer live streaming, single computer live streaming, computer accompaniment with mobile phone live streaming, and instrument input with mobile phone live streaming.
- Connectivity: Connects via USB cable to laptops, desktops, or phones. Features Bluetooth V4.1.
- Wide Application: Suitable for home karaoke, voice chat, live streaming platforms (Facebook, Periscope, Livestream, TikTok, WeChat, Smule), and more.

4. Setup Guide
4.1 Charging the Device
Before initial use, ensure the sound card is fully charged. Connect the provided USB cable to the sound card's charging port and to a USB power source (e.g., computer USB port, USB wall adapter). The charging indicator will illuminate.
4.2 Connecting to a Mobile Phone
- Use one of the provided audio cables to connect the "LIVE1" or "LIVE2" port on the sound card to the 3.5mm audio jack of your mobile phone.
- If your phone does not have a 3.5mm jack, use an appropriate adapter (not included).
- Connect your microphone to the "MIC" port and your headphones/earphones to the "EARPHONE" or "HEADSET" port.
4.3 Connecting to a Computer
- Connect the provided USB cable from the sound card's USB port to a USB port on your computer. The computer should automatically recognize the device.
- In your computer's sound settings, select the ZHANGLI V8 Sound Card as the input and output device.
- Connect your microphone to the "MIC" port and your headphones/earphones to the "EARPHONE" or "HEADSET" port.
4.4 Bluetooth Connection (for accompaniment music)
- Turn on the sound card.
- Activate Bluetooth on your mobile phone or other Bluetooth-enabled device.
- Search for "V8" or a similar device name in your device's Bluetooth settings and pair with it. This connection is typically used for playing background music or accompaniment wirelessly.

5. Operating Instructions
5.1 Power On/Off
Press and hold the POWER button located on the top right of the sound card to turn the device on or off.
5.2 Adjusting Volume Levels
- MIC (Microphone Volume): Rotate the large knob labeled "MIC" to adjust the microphone input volume.
- ECHO (Reverberation): Rotate the large knob labeled "ECHO" to adjust the reverberation effect level.
- TREBLE (High Tones): Rotate the "TREBLE" knob to adjust the high-frequency audio output.
- BASS (Low Tones): Rotate the "BASS" knob to adjust the low-frequency audio output.
- RECORD (Recording Volume): Rotate the "RECORD" knob to control the volume level of the audio being recorded.
- MUSIC (Background Music Volume): Rotate the "MUSIC" knob to adjust the volume of background music or accompaniment.
- MONITOR (Headphone Monitoring Volume): Rotate the "MONITOR" knob to adjust the volume heard through your connected headphones.
5.3 Applying Sound Effects
The sound card features various buttons for instant sound effects and electric sound modes:
- Electric Sound Modes: Press buttons like "Electro", "Pitch Bend", "Magic", "Shock-Wave", "MC", "Dodge" to apply different voice changing or electric sound effects.
- Sound Effects: Press buttons like "Despise", "Shot", "Beatings", "Coldfield", "Songs", "DogBarking", "Laughte", "Applause", "Kiss", "Awkward", "Minions", "Time" to trigger specific sound effects.

6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the surface of the sound card. Do not use liquid cleaners or abrasive materials.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: Avoid dropping or subjecting the device to strong impacts.
- Battery Care: If the device will not be used for an extended period, charge it periodically to maintain battery health.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound output from headphones. | Headphones not properly connected; MONITOR volume too low; incorrect sound card selection on computer/phone. | Ensure headphones are fully plugged in. Increase MONITOR knob. Verify sound card is selected as output device in system settings. |
| Microphone not picking up sound. | Microphone not properly connected; MIC volume too low; microphone mute activated; incorrect sound card selection. | Ensure microphone is fully plugged in. Increase MIC knob. Check if microphone is muted. Verify sound card is selected as input device. |
| No sound from connected phone/computer. | Audio cables not connected correctly; MUSIC volume too low; phone/computer volume too low. | Check all audio cable connections. Increase MUSIC knob. Adjust volume on the connected phone/computer. |
| Bluetooth connection issues. | Sound card not in pairing mode; device too far; interference. | Ensure sound card is on and Bluetooth is active. Keep devices within range. Try re-pairing. |
| Device not powering on. | Low battery; faulty USB cable/power source. | Charge the device. Try a different USB cable or power source. |
8. Specifications
- Model: V8
- Brand: ZHANGLI
- Material: Metal
- Color: Black
- Dimensions: Approximately 125mm x 105mm x 25mm (4.92 x 4.13 x 0.98 inches)
- Item Weight: Approximately 0.352 ounces (0.01 Kilograms)
- Battery: Lithium-ion rechargeable battery
- Voltage: 220V (Note: This might refer to internal component rating or charging input, actual operating voltage is likely lower for a USB-powered device)
- Bluetooth Version: V4.1
- Connectivity: Bluetooth, USB
- Number of Channels: 10 (referring to internal processing channels, not physical inputs)

9. Warranty and Support
For warranty information and technical support, please refer to the seller's policy on the platform where the product was purchased. Keep your purchase receipt as proof of purchase.
If you encounter any issues not covered in this manual, please contact customer service for assistance.