Exercise is good for the body， but if you listen to music while exercising， you brain will even work better. People not only like listening to music while exercising， but also don't want to miss any important calls while exercising. With the wireless Sport stereo Bluetooth 4.0 Headset; you can easily realize the two thoughts and control your music and calls by the button of the headset. And， its hands-free function can set free you hands from answering the call during exercise !#!amp!*! travel. Moreover， this Sport Headset is lightweight and portable， and has a high-grade built-in microphone and speaker which can offer you wonderful sound quality. It is perfectly suitable for jogging， mountain-climbing traveling， hiking and other sports.  

Features: 
The Bluetooth headset uses stylish shape design and has beautiful streamline appearance. 
Uses the renowned Stereo Bluetooth CSR8645 / 4.0 chip to ensure high-fidelity sound quality and stable performance. 
Built-in high-performance Microphone and Speaker， offering you HIFI APT-X sound effect(Perfect Sound Quality and clear communication effect.) 
Enhanced Audio and Bass Response， Crisp Treble， Natural Alto， Deep Bass.
Integrated Multi-point Technology: Can simultaneously connect two smarts phone. So you can seamlessly switch between your business and personal phones.
Supports hands-free call， thoroughly set free you hands from answering the call during exercise. Also Supports Voice Prompt.
Up to 5 hours of continuous Music Time， 6 hours of continuous Talk Time， 200 hours of Standby Time per charge cycle.  
Professional Sweat-proof Design， don’t worry the headset is damaged during exercise. 
Use creative ergonomics design， Flexible neck-strap， lightweight and comfortable to wear and easy to custody.
Compatible with almost all Bluetooth-enabled Smart Phones， Notebook， Laptop， etc; Also Supports reconnection. 
Enjoy music wirelessly， easy to switch between calls and music， you will not miss any incoming call whilst listening to music. 
Supports remotely control playing / pausing， adjusting the volume， previous / next songs， answering / rejecting / ending an incoming call and redialing the last number. 
The Headset supports auto power-off five minutes after disconnected. 
The iOS device can show the electric quantity of Headset.  
 
Specifications: 
Model Number: KS-080
Bluetooth Version: Bluetooth 4.0 (Bluetooth Chip: CRS8645); Class 2.
Supports HSP， HFP， A2DP， AVRCP protocol 
Supports SBC， MP3 decoder， APT-X
Frequency Response: 20-20kHz
Impedance: 16ohm
Operation range: Up to 10 meters 
High-quality Rechargeable Li-ion battery
Talk Time: 6 hours
Music Playing Time: 5 hours (The Music Volume will affect the time)
Standby Time: 200 hours
Charge Time: 2hours 
Charge Port: Micro USB
Charge Voltage: 5V/200mA
Color: Black， White， Red (Optional) 
The Cable length: 62cm 
Main item weight: 13g / 0.46oz
Package size: 12.0 * 12.0 * 4.0cm / 4.72 * 4.72 * 1.57 in
Package weight: 95g / 3.35oz

Package List:
1 * KS-080 Bluetooth Headset
2 * Pairs of Earmuffs
1 * USB Charge Cable
3 * Pair of T-light Ear Adapters (with different sizes)
1 * English / Chinese User Manual