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. 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 CSR8635 / 4.0 chip to ensure high-fidelity sound quality and stable performance. 
Built-in high-performance Microphone and Speaker, offering you HIFI 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. 
Compatible with almost all Bluetooth-enabled mobile devices such as, for iPhone6 6Plus 5S, for Samsung Galaxy S5 S4 S3 / Note 4 3 2, for HTC One, Tablet PC, Laptop, etc. And, it supports auto-reconnect.
Supports hands-free call, thoroughly set free you hands from answering the call during exercise & travel. Also supports Voice Prompt.
Professional Sweat-proof Design, don’t worry the headset is damaged during exercise. 
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. 
Use creative ergonomics design, Flexible neck-strap, lightweight and comfortable to wear and easy to custody.
Low power consumption, supports battery status alert.    
Up to 8 hours of continuous Music, 10 hours of Talk Time, 200 hours of Standby Time per charge cycle. 
 
Specifications:  
Model Number: HV-930
Bluetooth Name: HV-930
Bluetooth Version: Bluetooth 4.0; Class 2.
Supports HSP, HFP, A2DP, AVRCP protocol 
Frequency Range: 2.401 ~ 2.480GHz
Distortion Factor: ≤1
Frequency Response: 20Hz ~ 20KHz
Output Power: 2 * 18mW
SNR: ≥ 95
Speaker: 2 * 20mW 16ohm
Operation Range: Up to 10 meters 
High-quality Rechargeable 3.7V / 20mA Li-ion battery
Working Current: 10 ~ 20mA
Music Playing Time: 8 hours (The Music Volume will affect the time)  
Talk Time:10 hours
Standby Time: ≥ 200 hours
Charge Time: 2 hours 
Charge Port: Micro USB 5V
Color: Blue, Red (Optional) 
Main item weight: 44g / 1.55oz
Package size: 22.0 * 19.0 * 4.5cm / 8.66 * 7.48 * 1.77 in
Package weight: 274g / 9.66oz

Package List:
1 * HV-930 Bluetooth Headset
2 * Pairs of Earmuffs
1 * USB Charge Cable
1 * English User Manual