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 <br>Wireless Sport Stereo Bluetooth 4.0 Headset, you can enjoy music and pick up calls with the button of the headset. And its hands-free function can set free your hands from answering the call during exercise. 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.   <br><br><strong>Features:</strong>   <br>Strong compatibility: 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. <br>Super easy and fast paring with your smartphone or other Bluetooth device for high-fidelity stereo music, movies and chatting. <br>Perfect sound Quality：With Bluetooth 4.0, it makes sure high-fidelity sound quality and stable performance.  <br>Built-in high-performance Microphone and Speaker, offering you perfect sound quality and clear communication effect. <br>Enhanced Audio and Bass Response, Crisp Treble, Natural Alto, Deep Bass. <br>Integrated Multi-point Technology: it can simultaneously connect two smarts phones. So you can seamlessly switch between your business and personal phones. <br>Supports hands-free call, voice prompt and number reporting. <br>Endurance Time: up to 4-5 hours of continuous Music and Talk Time, 180 hours of Standby Time per charge cycle.  <br>Low power consumption, Supports low-battery warning. <br>Sweatproof design is good for sports. Don't worry about your phone will be damaged by sweat. <br>Suitable occasion: Its lightweight is comfortable and easy to carry and custody. It's suitable for jogging, mountain-climbing traveling, hiking and other sports.  <br>  <br><strong>Specifications: </strong> <br>Model: KV-1293 <br>Type: In-Ear  <br>Bluetooth Version: 4.0+EDR <br>Bluetooth Chip: CSR <br>RF Range: 10m (no space) <br>Frequency Response: 20-20KHz <br>Uuit Driver: 10mm speaker <br>Impedance: 16ohm <br>Type Of Built-In Battery: Rechargeable polymer Li-po battery <br>Battery Capacity: 60mAh <br>Music/Talking Time: Up to 4-5 hours <br>Standby Time: about 180 hours <br>Charging Time: 2 hours <br>Color: White + Blue / Black + Red (Optional) <br>Headphone Length: Approx. 63cm / 24.80in <br>Headphone Weight: Approx. 17g / 0.6oz <br>Package Size: Approx. 11.5 * 8 * 1cm / 4.53 * 3.15 * 0.39in                      <br>Package Weight: Approx. 55g / 1.95oz <br><br><strong>Package List:</strong>   <br>1 * Earphone   <br>2 * Pairs of Ear Buds