الأبحاث المتعلقة ب V9 سماعة بلوتوث

Features:BT remote control camera function by download APP at mobile phone.
270 degrees rotation. left and right ears can be worn.
BT4.1 chip. wireless transmission. no wire. no winding. 
Connect two mobile phones at the same time.
Easy to control volume. power switch. music play/pause. SMS broadcast. etc.


Specifications:
Material: ABS
Color: Black
BT Version: BT4.1
Transmission Distance: Barrier-free 10~15 meters
Wireless Frequency: 2.402-2.480GHz
Transmission Power: Class2
Play Time: 7-8h
Battery Capacity: 110mAh
Item Size: 50 * 20mm / 1.97 * 0.79in
Package Weight: 60g / 2.12ounces
Package Size: 94 * 73 * 30mm / 3.7 * 2.87 * 1.18in

Packing List:
1 * BT Headset
1 * USB Cable
1 * User Manual