NIBEMINENT LB4-338 Wireless Headset

Features: Sweat proof, more comfortable during running and sports. Voice control, voice prompt, hands free call. Lightweight, fashionable and exquisite design, keep up with fashion trend. Support music play, sync intelligent connection with 2 bluetooth devices. About 10M long transmission distance makes it easy and convenient to use. Bluetooth version: bluetooth 4.1, support multiple bluetooth protocols (A2DP, AVRCP, HFP, HSP).