MG-G23 Portable Sports Bluetooth V5.0 Bluetooth Headphones, with 4 Speakers(White) Tape-CCTV Accessories The computer CPU fan is

The computer CPU fan is connected to the red interface of the controller

3) T-Adapter provides a female to two females for multiple device hook-up

opens when cover removed

Model Number:bluetooth headset

Y91i (India) / Y91C

MG-G23 Portable Sports Bluetooth V5.0 Bluetooth Headphones, with 4 Speakers(White) Tape-CCTV Accessories The computer CPU fan isBluetooth version: jerry Bluetooth V5. 0 Transmission distance: 10 meters Usage time: 4 hours Standby time: 4 6 minutes automatic shutdown Battery: 65mAh rechargeable lithium battery Function: adjust the volume, switch songs, call answering, call rejection, hang up, bluetooth play, phone replay, bluetooth back connection, voice prompt, power display, to telegraph number, intelligent shutdown, pure English broadcast Specification: Package Weight One