Description: - Bluetooth: Support Bluetooth 4.0, accompaniment music can be transferred via mobile phone, free from the shackles of wires. - Noise Reduction: With smart noise control chip, audio processing is faster and more stable, make the input sound voice more clear, and there is no lag. - Features: A variety of live control sound effects, sound modes and adjustments, professional control, easy to use. - Compatibility: Highly compatibility, suitable for mobile phone/computer. And support forWindows/for Mac/for Android/for IOS. - Widely Used: It can be used for DJ, music studio recording, online, podcast, singing, k song, live stream, online chat, etc. Specification: - Material: Plastic - Color: Black - Size(LxWxH): About 157x78x15mm/6.18x3.07x0.59inch - Bluetooth: 4.0 - Powered by: 1x rechargeable battery(Built-in) Package Includes: 1 Piece Sound Card 1 Piece Charging cable 1 Piece Live broadcast cable 1 Piece Accompaniment cable 1 Piece User Manual Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!