RB-T22 Bluetooth wireless headset is perfect for those looking to exercise, listen to music, driving up the phone to connect to two devices simultaneously. Lightweight and durable to use. Excellent noise cancellation technology makes voice is much clearer. With HD Voice technology provides excellent sound quality and crystal clear sound clarity with buttons for opening – and closing up – volume down on the side.
Battery Type:Polymer Lithium Battery
Capacity: 50 mA Battery
Time:up to 100 hours Stand-by
Bluetooth Distance: 10m
Working Frequency: 2.402-2.480GHz