FF+FB品牌案例2
Major Function: ANC FF+FB/ HFP/ TWS / Free Master-Slave switching
The depth of the noise reduction: 30dB-32dB
Playtime with ANC on : 5 Hours
Playtime with ANC off : 7 Hours
Bluetooth Version: V5.0
Key function: Touch key
Frequency Response : 20Hz~20KHz
S/N Ratio : ≥100dB
Waterproof Level: IPX5
Transmission Distance: > 12m
Unit N.W. : 5.3g
Unit G.W. : xxg
Unit Box Size : xxmm x xxm x xxmm