Wireless Earphones Neckband Sports bluetooth Earphone Stereo Earbuds Music Headphones with Mic White

Features:
Bluetooth version: V4.0
Operating range: 10 meters
Call duration: 8 hours
Charging time: 1-2 hours
Music player: 6 hours
Supported protocols: HFP HSP AVRCP APTX A2DP
Product features: answer / end / reject / transfer, phone waiting, redial, mute, volume adjustment, multi-point connection, listening to music pause / play,
Noise reduction, upper and lower music switch

Package included：
1 X headset
1 X USB cable
1 X Audio Line
1 X user manual