AURIN Smallest Mini Stereo Wireless Bluetooth 3.0 Earbud Headphone Headset with bulit-in Microphone, Exercise Sport/Running Handsfree Earphones Earpieces for iPhone, Samsung, Android, Tablet -White With a Side Earbud,You can attach the earbud and listen to music through both ears. High-end fashion design,the world's smallest Bluetooth headset model Built-in Mic,talk to calls anytime, anywhere.It allows you to easily control between voice calls and music Built-in rechargeable Li-on battery.Bluetooth V3.0 Compatible with All Bluetooth Enable Device - Smartphone, Tablet, Laptop, PSP etc Bluetooth headset makes the noise reduction and echo cancellation for streaming music from your phone or tablet Bluetooth headset offers you the wireless freedom, this gives you the most comfortable wearing experience