Features:
--Noise Cancelling:Built-in CSR Intelligent noise-cancellation chip lets you take high-clarity calls with microphone by filtering out ambient noise.
--Supper Battery Life:Up to 8 hours of continuous calls, and up to 30Days in standby mode, with a quick charge of only 5 hours. No need to worry about power issues when charging is inconvenient.
--Comfortable Wearing Experience:Soft earpads made with pressure-relieving cushions have been designed to rise and shape around your ears, ensuring a comfortable fit. Durable and lightweight headband materials provide comfort and durability for long hours of listening. Just take these headphones with you anywhere.
--Smart Touch Sensor Control:Getting you to take hands-free calls and adjust volumes without ever having to touch your smartphone. Revolving your fingertip on the touch panel to adjust volumes: clockwise for volume up; counterclockwise for volume down. (Only for Bluetooth Mode)
--Wide Compatibility:This wireless Bluetooth Earphone provides fast and stable pairing with any IOS and Android smart phones, tablets, laptops, MP3 players from up to 33' (10m) away.
Specifications:
Bluetooth version: 4.2
Charging voltage: DC 5v
Speaker: 32Ω X2
Transmission distance: about 10m
Frequency response: 60Hz-20KHz
Signal to noise ratio: ≥85dB
Distortion: <1%
Working voltage: 3.7V
Call duration: about 8h
Music playback: about 10h
Standby time: ≥30 days
Charging time: about 5h
Packaging List:
1x Bluetooth headphone
1x Usb charging cable
1x Audio cable
1x English manual