Masione Sport Bluetooth Headphone Earphone Wireless Stereo Headset Earpiece with Microphone For iPhone Samsung LG Cell Phones Tablet (Black) Portable and light weight fashion design, very easy to store in your bag.Built-in sleep mode conserves the battery when the device is not in use Ergonomic earbud design, comfortable to wear. different size earbuds included,Secure Fit. Sweatproof design, best choice when you do sports. Enhanced microphone allows clear communication.It can connect with two Bluetooth-enabled Smart phone/PC/Laptops/Tablet/Desktops at the same time Built-in 85mAh battery, increasing your using time.Touch a button, you can make a call hands-free and enjoy the music stored in the phone.