[Ultra-Long Battery Life] MoKo Bluetooth Earphones, Sports Running Sweatproof Wireless HiFi Bluetooth Earbuds/Headphones/Headset with Microphone, for iPhone & Android Phone, Black & Yellow Our wireless headphones pair with devices up to 10 meters away. Simply turn on the Bluetooth feature on your smartphone, then select the Device and you're connected! The Bluetooth headset has mic functionality, so you don't have to stop working out to answer calls! Compatible with most bluetooth-enabled (Supports Bluetooth 4.1) Apple & Android devices, including iPhone 6s/6s Plus, iPad, iPod, Samsung Galaxy S7/S7 Edge/S6, ect. Long battery life: The polymer 100mAh battery in the Bluetooth headphones wireless device provides 10 hours of playing and a week of standby time. Much more than other sports headphones! Ergonomic design Ultralight and ultra-small designed for comfortable and secure wearing. Waterproof, corrosion resistant and tangle free. So you won't have to worry about wearing them when you're giving a strenuous workout your all !