Powerology Hybrid ANC Head Phone

-Working Time: 46H ANC OFF, 28H ANC ON
-Sound Frequency: 20Hz – 40KHz
-Transmission Distance: 10M
-Battery Capacity: 600mAh
-Driver Time: 40mm
-Recharge Time: 3H
-Standby Time: 60H
-Bluetooth: V5.4
-Type-C Charging
-HiFi Sound