Noise Cancelling
Active Noise Cancellation (ANC)
Bluetooth Standard
Bluetooth v5.3
Battery Capacity(mAh)
500mAh
Wireless delay time
51-60 ms
Place of Origin
Guangdong, China
Mode Name
W37 ANC Wireless Headphones Bluetooth Headsets
Category
Earphones Headphones
Active Noise-Cancellation
Yes
Package List
User Manual,Charging Cable
Vocalism Principle
Dynamic
Frequency Response Range
20 - 20000Hz
Noise Reduction Depth
≥ 20dB
Battery life up to[hours]
120