Remax RB-T15 Bluetooth Headset Business
Bluetooth Version: V4.1+EDR
Stand-By Time: 120 hours;
Built-In 55mAh Lithium Battery;
Music/Talk Time: 5 hours;
Frequency Range: 20~20KHZ;
Transmission Distance: 10M;
Working Voltage: 3.7V;
Charging Voltage: 5V;
Remax RB-T15 Bluetooth headset comes
with a modern design and excellent
audio quality and a good microphone.
Shape very ergonomic headset so
convenient to use coupled with ear
wing to keep the earphones stay
attached to the ear even if you move.