【Noise cancelling 】REMAX wireless headphones adopt noise cancellation technology to reduce ambient noise and echo.Upgrade super balanced Bass and premium vibrating diaphragm technology to ensure incredible truly 3D sound.
【 Most Stable Signal& Secure Fit Design】Our Wireless headphones use bluetooth V5.0 chipset to provide stable connection and signal transmission. 3 sizes ear tips ( S/M/L) to fit most ears,with unique lock ear design,never falling out.
【battery charging case】Up to 2 hrs playtime when fully charged. Equipped with portable 2000 mAh battery charging case .Never worry about low battery when you are out all day,easy to carry anywhere.
【 Support function】 support phone call, connect two mobile phones at the same time, audible song, Apple power display, echo cancellation, pause, play, voice report, ear function.
【Wide range of uses】Compatible to all bluetooth-enabled devices; Such as iPhone, Samsung, HTC.
Bluetooth version: V5.0
Transmission distance: 10M
Frequency response : 20HZ—20KHZ
Output sensitivity : 100dB
Microphone sensitivity: -44dB
Rated power : 3mW
Line length: 30mm
Play time: about 2H
Standby time: about 57H
Charging time: less than 2H
Charging box capacity: 2000MAH