Features: Bluetooth-compatible chip, wirelesss accompaniment unbridles, stable signal and fast- transmission. Support OTG-lossless transmission, no adapter cable need-. Multiple sound effects, colorful lighting, dual-phone live broadcast. with personalized sound effects, unique four recording keys, can be repeated countliess-time, create your own sound effects. The Sound board voice changer machine can be compatible withPC,Computer, Tablets, Androids phone, Type-C devices, Windows-, and electronic musical instrument. Thanks to the powerful DSP audio chip, an intelligent aound card can almost meet all the audio processing needs, no matter live -play game or karaoke can be arbitrary. With dazzle- silicone keys full atmosphere sense. NOTE:The White one is Chinese Version, Please make sure you do not mind. Specifications: Item: M6 Sound Card Set Support:48V Microphone Connection:Bluetooth-compatible OTG Size: approx 190x122x30mm/7.48x4.8x1.18in Bluetooth-compatible Protocol : BT5.0 Interface :Type-C Charging:5V1A Version:English Color: Black/White for condenser microphone, karaoke online,podcast microphones, singing-, live streaming ,guitar etc Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment. Package includes: 1Setx Sound Card