|Sound level/Sensitivity||Mic sensitivity: -42±3dB
Output Sensitivity: 99±3dB
|Duration||Music time: about 3-4 hours
Charging Time: Around 1 hour
|Others||Transmission range: ≤10m|
Remax RB-T22 Bluetooth Earphone
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. Adopt the advanced technology of multi-point connection, supports you to connect with two phones at the same time. Its Bluetooth Latest technology makes it easy and fast to pair with Bluetooth-enabled-devices. It’s very comfortable when you use it, so you can enjoy your music for a long time, and it is sweat and water resistance. The aluminium alloy material, which can reduce the sound refraction, gives you a fine metal texture.