The JASENX S360 Sports Sweatproof Wireless Stereo Bluetooth V4.0 Headset can go anywhere without the hassle of cords and clutter， great for active runners and outdoor enthusiasts. It uses wireless Bluetooth V4.0 connection to stream audio from smartphone. High-grade driver units reproduce quality stereo sounds for an enhanced experience. And inbuilt microphone is sensitive enough to pick up voice clearly. With an ergonomic design， it sits gently on the base of your neck and the earbuds fit comfortably in your ears. Don’t hesitate to get one!                                    Features            Sweatproof design， great for active runners and outdoor enthusiastsUse wireless Bluetooth V4.0 connection to stream audio from smartphoneHigh-grade driver units reproduce quality stereo sounds for an enhanced experienceInbuilt microphone is sensitive enough to pick up voice clearlyErgonomic designed earplugs allow you to wear it for a long time without feeling painfulMultipoint technology allows you to pair and maintain connections with two devices at the same timeCompatible with most Bluetooth-enabled smartphones and tabletsSleek design， lightweight                                                            Specifications            Bluetooth Version    4.0    <br>Supported Profiles    A2DP， AVRCP， HSP， HFP    <br>Transmission Distance    Up to 10m (Open Area)    <br>Frequency Range    2.4GHz-2.48GHz    <br>Battery    80mAh    <br>Talk Time    About 7 hours    <br>Music Time    About 7 hours    <br>Standby Time    160 hours    <br>Charing Time    About 2 hours    <br>Cable Length    580mm    <br>Color    Black    <br>Dimensions    (25.98 x 0.59 x 0.39) " / (66 x 1.5 x 1) cm (L x W x H)    <br>Weight    0.39 oz / 11 g    <br><br><br><br><br><br>                                                             Package Includes            1 x JASENX S360 Bluetooth Headset1 x USB Cable2 x Ear Hooks1 x User Manual