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 3.0 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￡? this Sport Headset is lightweight and portable￡? and has a high-grade built-in microphone which can offer you wonderful sound quality. It is perfectly suitable for jogging￡? mountain-climbing and other outdoor sports. ?? <br><br><strong>Features:</strong> <br>High-quality￡? comfortable wireless stereo headset designed for your active lifestyle with unparalleled freedom of movement. <br>MINIX NT-II uses?Stereo Bluetooth 3.0 technology￡? strengthen the data transmission￡? more stable signal. <br>Supports NFC Function and hands-free with the built-in mic?call￡?easy to use. <br>Noise isolating on-ear design enables you to listen to more clear and wonderful sound￡? improving audio quality.? <br>High-performance and microphone transmits high fidelity and clear sound to your ears. <br>Integrated Multi-point Technology: Can simultaneously connect two smart phones. So you can seamlessly switch between your business and personal phones.? <br>Up to 10 hours of continuous Music and 11 hours of Talk Time￡? 360 hours of Standby Time per charge cycle.? <br>Compatible with almost all Bluetooth-enabled mobile devices such as￡? for iPhone6 6Plus?5S￡? for Samsung S6 S4 S3/Note 4 3 2￡? for HTC One￡? Tablet PC￡? Laptop￡? etc.And supports i nstant reconnection to last connected Bluetooth-enabled device. <br>3.5mm audio jack￡? provides a simple wired connection of a variety of music players (Such as￡? MP3 / MP4￡? Desktop￡? laptop￡? Notebook￡? etc) without Bluetooth function. <br>Secure on-ear fit with memory wire never falls out￡? providing the most secure fit for any activity. <br>Enjoy music wirelessly￡? easy to switch between calls and music￡? you will not miss any incoming call whilst listening to music.? <br>Easily control playing / pausing￡? adjusting the volume￡? previous/next songs￡? answering / rejecting / ending an incoming call and redialing the last number. <br>Streamlined appearance￡? Mini size￡? portable￡? lightweight and suitable for sport such as jogging￡? mountain-climbing and other sports. <br><br><strong>Specifications:?</strong> <br>Brand Name: MINIX <br>Model Number: NT-II <br>Bluetooth Version:? V3.0 + EDR;CLASS 2 <br>Compatible with Bluetooth profiles: HSP￡? HFP￡? A2DP￡? AVRCP? <br>Effective Range: 10 meters? <br>Speaker impedance: 32 ohm? <br>Signal to noise ratio: !#!gt!*! 93 +/- 3db? <br>Frequency response: 20Hz - 20kHz? <br>Polymer-Li Battery: built-in￡? 320mAh? <br>Input: DC: 5V/160mA? <br>Operating time: up to 10 hours of music playback￡? up to 11 hours of talk-time? <br>Charge time: approx. 3 hours? <br>Standby time: up to 360 hours? <br>Charge Port: Micro USB? <br>Color: Black <br>Item Size: 18.2 * 13.6 * 7.6cm / 7.16 * 5.35 * 2.99in(with Case) <br>Item Weight: 328.5g / 11.58oz(with Case) <br>Package Size: 20 * 14.3 * 8.7cm / 7.87 * 5.62 * 3.42in <br>Package Weight: 505.5g / 17.82oz <br><br><strong>Packing contents:?</strong> <br>1 * Minix NT-II Bluetooth Headset with NFC <br>1 * Micro-USB charging cable? <br>1 * 3.5mm Audio cable? <br>1 * Hard shell Carrying Case? <br>1 * English User Manual