Choosly Wireless Sport Bluetooth headphones， Best Sweatproof Headphones for Running Gym Exercise with Built-in Mic for iPhone 7 / 7 Plus (White)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> BLUETOOTH 4.1TECHNOLOGY: Universally compatible， portable Bluetooth 4.1 headphones work with any Bluetooth-enabled device (including iPhone 7). Connect effortlessly and can connect two devices simultaneously. </span></li><li><span class="a-list-item"> IDEAL DESIGN FOR EXERCISERS ：Provides Extra Flexibility， Portability， and Durability when exercising. you’ll never have to worry about these headphones falling off! </span></li><li><span class="a-list-item"> CHARGING METHOD AND TIME: The wireless in ear provide up to 5 hours of play time on a full charge at average volume and 110 hours at stand-by time.The rechargeable battery can be easily charged through the micro USB port and gets fully charged in just 2 hours. </span></li><li><span class="a-list-item"> SECURE DESIGN ANF EASY TO USE: When paired with an iOS or Android device， the Bluetooth headphone's display will allow you to monitor the battery life remaining on your device. LED indicator you can check the Bluetooth era-buds working status via its LED indicator. </span></li><li><span class="a-list-item"> UNIVERSAL COMPATIBILITY: Supports iPhone， iPad， iPod touch， Android smart phones ， tablets， and any other Bluetooth enabled devices. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31HKY4zTwrL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41k-7uaO3XL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31XXjjX2RSL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51JDA%2Bl3G2L.jpg" noproxy>