Description of ADJUSTABLE WIRELESS HEAD PHONE HEADSET BLACK AND BLUE FOR IPHONE SAMSUNG NOKIA LENOVO Features:Wireless Bluetooth headset, compatible with Bluetooth enabled devices, such as iPhone, iPad, HTC, Lenovo, Samsung, Tablet PC, etc.2.4G Bluetooth 3.0 EDR, support HSP/HFP/A2DP/AVRCP, connect

Description of ADJUSTABLE WIRELESS HEAD PHONE HEADSET BLACK AND BLUE FOR IPHONE SAMSUNG NOKIA LENOVO Features:Wireless Bluetooth headset, compatible with Bluetooth enabled devices, such as iPhone, iPad, HTC, Lenovo, Samsung, Tablet PC, etc.2.4G Bluetooth 3.0 EDR, support HSP/HFP/A2DP/AVRCP, connect two Bluetooth equipments at the same time. Built-in microphone, voice prompt power on/off and pairing, support voice dial for iPhone.Enhanced noise reduction, choice for listening music, watching movie, talking on the phone, etc.Multifunctional key allows you power on/off, answer/hang up/reject/redial the last number, pause and play. Build-in rechargeable li-battery, charge via USB cable for 2~3 hours.Standby time up to 250 hours, can work for about