Function
Waterproof, Noise Cancelling, Microphone, LED Display, Power Bank, Support Apple Siri, APP Control, true wireless stereo
Active Noise-Cancellation
Yes
Bluetooth Standard
Bluetooth v5.0
Place of Origin
Guangdong, China
Function
charge mobile phone, HiFi sound quality, LED power display etc...
Muisc Time
about 3-4 hours
Battery capacity
50mAh*2 + 2000mAh Charging Box
Voltage
Headphone input 5V/0.12A, charging compartment input 5V/0.2A
Battery life
120 hours or so( to be used with charging cabin)
Phone calls time
150 hours or so(to be used with charging cabin)