Upgraded Professional Bluetooth Headset BTH-068 Wireless Headphone Black Headband UP To 12 Hours Hands Free For Drivers

NOTICE: 1. 5V Charger Only. Overvoltage will damage battery. 2. This headset doesnt support media audio and desk phone. 3. Can only connect to the computer which has Bluetooth function. 4. Please fully charge before the headset is idle for a long time. Specification: Bluetooth Mode: Headset/Hands Free Working Range: up to 30 feet Talk Time: about 12 hours Standby Time: 200 hours Charging Time:2 hours Package Included: 1* Headset 1* USB charging cable 1* User manual