Awei A880BL Wireless Bluetooth V4.0 Headphones Sports Stereo Earphones

 

Main Features:
Support APT-X HiFi sound quality
Sweat and splash proof can let you enjoy outdoors activities
NFC quick paring, save your time and promote efficiency
CVC intelligent noise reduction to provide high-quality music
Music play time or call time about 8hours, enhance greatly the time of use
The mobile phone can display Bluetooth power( support ios system for now)
Support multi-point connection
Bluetooth version: V4.0
Bluetooth protocol: HFP/HSP/A2DP/AVRCP/APT-X/CVC
Output power: 10mW
Workable distance: 10m (barrier-free space)
Charging hours: 2hours
Charging voltage: DC 5V
Sensitivity: 90dB + / - 3dB
Frequency response: 20-20000Hz