Description Using CSR 4.0 chip technology, help you enjoy the high quality sound! Smof Wireless Bluetooth 4.0 Hands-free Headset with In-car Charging Dock Support Multi-point Technology with 3.5mm audio output for Car Audio System,iPhone 6S, 6,6 Plus, 5s 5c 5 4s, Galaxy Note 3 2 S4 S3 One and Other Smart Cellphones Important Notice: Before using it for the first time,you should long press the power button until the red and blue led light will flash alternately, it is pairing state,then you can use your cellphone to search the Bluetooth Device”Link-BT4817″and pair to it. Specifications Bluetooth Version: V4.0 Frequency Range: 2.4GHz Output Power Category: Class2 Bluetooth Mode: HFP/HSP/A2DP/AVRCP Bluetooth Range: up to
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