TWS主动降噪耳机案例1
Major Function: ANC / HFP/ TWS / Free Master-Slave switching
The depth of the noise reduction: 25dB-30dB
Playtime with ANC on : 4 Hours
Playtime with ANC off : 5 Hours
Bluetooth Version: V5.0
Key function: Touch key
Waterproof Level: IPX5
Transmission Distance: > 12m
Unit N.W. : 4.8g
Unit G.W. : xxg
Unit Box Size : xxmm x xxm x xxmm