Feature: 1. Easy to switch between multiple great sound effects with just pressing the buttons or turning the fine-dumping screw knob. 2. BT wireless connection supported for stable remote connection, compatible with mainstream live steaming platform. 3. Compatible with different devices such as smartphones, computers, tablets, etc. providing convenient plug and play experience. 4. With the inbuilt premium digital signal processor, the excellent sound quality quality is easy to acquire with less noise. 5. Built-in large capacity rechargeable battery powers long working time for utmost more than 7 hours. Even charging while using is permissible. Specification: The mini sound mixer with 12 sound effects and 8 reverb effects could power you to the most in live streaming and sound recording, for better voice quality and different ambient atmosphere needs. Features: Easy to switch between multiple great sound effects with just pressing the buttons or turning the fine-dumping screw knob. BT wireless connection supported for stable remote connection, compatible with mainstream live steaming platform. Compatible with different devices such as smartphones, computers, tablets, etc. providing convenient plug and play experience. With the inbuilt premium digital signal processor, the excellent sound quality quality is easy to acquire with less noise. Built-in large capacity rechargeable battery powers long working time for utmost more than 7 hours. Even charging while using is permissible. Specifications: Material: Metal Color: Black Battery: 800mAh Rechargeable Battery Item Size: 13 * 10.7 *2.8cm / 5.1 * 4.2 * 1.1in Item Weight: 315g / 11.1oz Package Size: 21.5 * 17.2 * 5cm / 8.5 * 6.8 * 2in Package Weight: 478g / 16.9oz Package List: 1 * Sound Card 1 * User Manual (English) 1 * USB to Micro USB Cable 1 * 3.5mm TRRS to 3.5mm TRRS Cable 2 * 3.5mm TRRS to Micro USB Cable Package List: 1 * Sound Card 1 * User Manual (English) 1 * USB to Micro USB Cable 1 * 3.5mm TRRS to 3.5mm TRRS Cable 2 * 3.5mm TRRS to Micro USB Cable