Wireless MIDI Controller BT Connection Mixing Console Wireless Controller w/ 8 Encoder Software Controls for Windows//Ios/Androi

Good luck with your favorite purchasesIs Batteries Included : Yes Hign-concerned Chemical : None Model Number : Wireless MIDI Controller Brand Name : Shunmaii Origin : Mainland China Certification : None Origin : Mainland China Material : Plastic Size : 25.6*12.2*4cm Buttons : 8 assignable pushbuttons Keys : 43 assignable control keys Knobs : 8 assignable stepless 360-degree encoders Power supply : 780mAh battery power or USB bus power Wireless MIDI Controller : Mixing Console USB Controller Mixer : DJ Mixer