Specifications: Color Black Bluetooth version 4.1 Support protocol HSP, HFP, A2DP, AVRCPCompatibilityall mobile phone with Bluetooth Bluetooth distance 10M (open space) Power input DC12-24VUSB output DC5V, 3.1 A Battery 3.7V, 40MAHWorking timeabout 4 H Charging timeabout 1.5 HCharging way of earphone USB charging or by Car charger Working temperature-10~50℃
Features:-100% brand new & high quality-Bluetooth earphone with diversified use, 1 can be used with the car charge in the car, 2 also be used outdoors or other places. A variety of charging methods & the use of scenes to meet your various needed.-Using intelligent identification IC, Output 3.1A current stablely, as fast charge 3.0 standard.-USB output with Multiple circuit safety design, Overcharge protection, short circuit protection, overheat protection, overload protection, safe to use. -Dual USB (Universal Serial Bus) outputs, enrich your needs.-Intelligent hands-free function, when used in the car, connecting with mobile to answer phone automatically when take from the car charger, & hang up automatically when put down into the car charger.-Memory connection automatically function, more simple to use, more convenient of connection.-Built-in battery, longer work time. -Simple connection, Without any driver & download the cumbersome APP. Package
Includes::1 x Bluetooth Earphones with Car Charger 1 x User Manual Note:1. Real color may slightly different from pictures due to computer screens resolution, brightness, contrast etc.2. If you have any question, please conta