Exercise is good for the body， but if you listen to music during exercising， you will be more dedicated. People not only like listening to music during exercising， but also don't want to miss any important calls. With the Sweat-proof wireless Bluetooth 4.0 Sport Headset， you can easily realize the two thoughts and control your music and calls. Its hands-free function can set free you hands from answering the call during sports.  Moreover， the Sport Headset with a high-grade built-in microphone and speaker can offer you wonderful music and clear communication. Its lightweight and compact portable size is perfectly suitable for jogging， mountain-climbing traveling， hiking and other sports. 

Features:
Uses the renowned Stereo Bluetooth 4.0 chip to ensure high-fidelity sound quality and stable performance. 
Supports NFC Function and hands-free call.
Noise isolating in-ear design enables you to listen to more clear and wonderful sound， improving audio quality. 
Sweat-proof: Effectively prevents sweat and rain’s interfere with headset operation.
High-performance and microphone transmits high fidelity and clear sound to your ears.
Secure In-ear fit with memory wire never falls out， providing the most secure fit for any activity
Enjoy music wirelessly， easy to switch between calls and music， you will not miss any incoming call whilst listening to music. 
Easily control playing / pausing， adjusting the volume， previous/next songs， answering / rejecting / ending an incoming call and redialing the last number. 
Compatible with almost all Bluetooth-enabled mobile devices such as， for iPhone 6 6 Plus 5S， for Samsung S6 S4 S3/Note 4 3 2， for HTC One， Tablet PC， Laptop， etc.
Up to 5 hours of continuous Music and Talk Time， 75 hours of Standby Time per charge cycle. 
Streamlined appearance， Mini size， portable， lightweight and suitable for sport such as jogging， mountain-climbing and other sports.
High-quality， comfortable wireless stereo headset designed for your active lifestyle with unparalleled freedom of movement.
NOTE: The earphone is sweat proof， can not be used for swimming.

Specifications:
Color: White， Black (Optional)
Bluetooth Version: Bluetooth 4.0 +EDR  
Bluetooth profile: HSP， HFP， A2DP， AVRCP
Bluetooth working range: 10m
Rechargeable battery type: High-quality 3.7V Li-ion battery.
Music / Talking Time: 5 hours 
Standby Time: 75 hours 
Charge Time : 1 ~ 2 hours 
Charging Interface: Micro-USB 
The headset cable length: 55cm
Main item weight: 19g / 0.67oz
Package size: 13.0 * 10.5 * 1.5cm / 5.11* 4.33 * 0.59 in 
Package weight: 26g / 0.93oz

Package list:   
1 * Sport Wireless Bluetooth 4.0 Headset
1 * USB Cable
2 * Pairs of earmuffs
1 * Chinese / English User Manual