Motorcycle Headphone Remote Controller Bluetooth-Compatible Mini Media RC Device Headset Remote Controller for IOS Android Phone

Hign-concerned Chemical : None Brand Name : Shunmaii Origin : Mainland China Item Type : REMOTE CONTROLS Media Button Remote Controller : Music Player Controller Headphone Remote Controller : Earphone Button Controller Mobile Phone Remote Control : Audio Player Remote Controller Mini Media RC Device : Headset Remote Controller Certification : NONE Origin : Mainland China Use : Audio / Video Players Wireless Communication : bluetooth-compatible Model Number : Wireless Media Button Remote Controller Material : ABS Color : Black Bluetooth version : 5.0+EDR Frequency range : 2.402GHz-2.480GHz Transmission distance : 10-15m (varies by device) Microphone transmission distance : 1m Lithium battery : 3.7V/160mA Charging voltage : 5V Charging time : 2 hours Continuous working time : about 25 hours Bluetooth name : BT13 Package size : 120 x 80 x 30mm/4.7 x 3.1 x 1.2inch Applicable : It can be used with all Bluetooth headphones