Baseus Bluetooth Earphone

BASEUS Model: B51
Vocalism Principle: Dynamic
Control Button: Yes
Active Noise-Cancellation: No
Communication: Wireless
Volume Control: Yes
Sensitivity: 96±3dBdB
Is wireless: No
Line Length: 0.6mm
Support APP: No
Connectors: USB
Support Memory Card: No
Resistance: 32ΩΩ
Waterproof: Yes
With Microphone: Yes
Bluetooth Version: V4.1
Connection Distance: 10M
Charging Time: About 2 Hours
Music Time: About 6 Hours (70% Volume)
Call time: About 8 Hours(70% Volume)
Standby time: 100 Hours
Battery: 70Mah
Use: Earphone for phone
Function: Waterproof Sport earphone