Bluetooth Headset T12

T12 Brand: samsung charging: before the first use of the battery must be full of to use again 1. The charger wire connected to the headphone jack 2. the charging indicator shows a red light, when fully charged the red light , blue light to show us full charge state. turn On/Off; 1. Boot: press and hold multi function button for about 6 seconds, the blue light bright 1 second long, and has the voice prompt "boot", until the red and blue lights clashing, Bluetooth headset is open at this time. 2. trun off: press and hold multifunction button for about 5 seconds, the red light of light 1 second, and a voice prompt 'shudown",. পণ্য হাতে পেয়ে মূল্য পরিশোধ করুন।