Product Highlights
Built in 50mAh Rechargeable battery;lasts effective music charging tim 2 hr;advanced Bluetooth V4.0 technology.
High-performance speaker active noise cancelling;more excellent voice quality in busy condition
Sweat Proof best for Sport;Running;Gyming & other out Door Activities. Compatible With all Smartphone
Multi-point connection;connect with 2 phones simultaneously;can enjoy music and chat with friends at same time