90° rotation ear-muff and flexible headband
Protein ear cushion with high frequency
finished and memory sponge
Specifications:
Bluetooth version: JL 5.3
Working distance: 10m
Battery capacity: 300MAH
Charging time: 2.5 Hours
Talking time: up to 30hours, 25hrs when ANC on
Driver: 2x40mm
Impedance: 320hm S.P.L (at 1khz)
frequency range: 20HZ-20KHZ
Speaker Sensitivity: 100dB+-10%
Active Noise canceling: -22dB
Charging: TYPE-C