Noise Cancelling
Active Noise Cancellation (ANC)
Battery Capacity(mAh)
450mah
Wireless delay time
less than 30 ms
Place of Origin
Guangdong, China
Product name
V4.1 silent disco headphone made in china with NFC function
Feature
wireless BT headset with noise cancelling
Usage
Mobile,computer ,TV , smart box
Function
support NFC and one headset can connect to 2 devices
Type
headband for music or gaming
Talking time
around 30 hours