BOROFONE BE9 Wireless bluetooth 4.2 Earphone Anti-sweat Waterproof Dustproof Sports Headset

Specification: Color: Black / Red bluetooth version: V4.2 Battery capacity: 40mAh Music time: app 2 hours Play time: app 2.5 hours Charging time: 1 hour Standby time: app 180 hours Effective distance: 10 meters bluetooth headset weight: 18.5g Length of line: 63cm Features: 1.Latest bluetooth 4.2 version, more stable and faster transmission. 2.Waterproof,sweatproof and Anti-drop design. 3.Perfectly compatible with all kinds of bluetooth product. 4.Ear wing specially designed for sports,no fear to fall off. Package included: 1 x BE9 Sports Wireless Earphone 1 x User Manual 1 x Charging Cable