Bluetooth Version: 5.4
Operating Distance: 15 m
Sensitivity: 93dB
Driver: 40 mm
Battery Capacity: 500 mAh
Charge Time: 2 Hours
Up to 55 Hours Playtime
Hands-free Calling
50% volume Playing Time(ANC on) : 30H
50% volume Playing Time on(ANC off) : 55H
100% volume Playing Time(ANC on): 24H
100% volume Playing Time(ANC off): 39H
Folding Design
Extra Soft, Padded Ear Cups