Lightweight and Premium Bluetooth headset-T700

Product parameter

◆ Product item ：Headband lightweight premium headphone
◆ Bluetooth Version：5.2
◆ Transmission distance：10m
◆ Battery Capacity：450mAh
◆ Drive Unit：40mm
◆ Impedance：32Ω
◆ Sensitivity：110dB+/-3dB
◆ Frequency Range：20Hz-20KΗz
◆ Charging Time：2h
◆ Working Time：15h