AWEI A887BL Bluetooth Sports Headset Neckband. Designed for fitness enthusiasts and active individuals, this cutting-edge headset redefines your audio experience while keeping you connected, wire-free.

Technical Specifications:

– Bluetooth Version: 4.1
– Bluetooth Range: Up to 10 meters
– Playtime: Up to 4 hours
– Charging Time: 1.5 hours
– Driver: 10mm
– Sensitivity: 90dB +/-3dB
– Impedance: 32 ohms
– Frequency Response: 20Hz – 20KHz