BT12 Pro 2000mah Motorcycle Bluetooth Helmet Headset Wireless Hands-free Call Stereo Waterproof Music Player for Moto Earphone

Welcome to our store. We hope you enjoy your shoppingHign-concerned Chemical : none Support intercom : no Model Name : BT12 Pro Applicable Helmet Type : Half Helmet,MODULAR,MOTOCROSS,Open face,Full Face,Flip Up Helmet,Universal Special Function : waterproof,Noise Reduction Power Supply Mode : Built-in Battery Connection Mode : bluetooth Brand Name : kebidumei Certification : CE Origin : Mainland China Item Type : Helmet Bluetooth headset Bluetooth version : V5.3+CSR Stand by : 240Hours Transmission distance : 10M MIC distance : 1 meter Lithium battery : 3.7V/2000mA Frequency : 2.402 Ghz-2.480 Ghz. Bluetooth Pairing Distance : 20-30 meters Playback time : 30 hours Charging time : 2 hours Standby time : 360 hours Waterproof : IP67