Wireless Bluetooth stereo headphones for smartphones, enjoy wireless music, and answer phone calls in crystal clear stereo sound with this B-11 Bluetooth headset. It connects easily to your mobile phones, tablets, iPods, or other supported Bluetooth Technology. You can even make calls wirelessly game the in-built omnidirectional mic. Its futuristic design makes you stylish and more comfortable. Crystal clear audio, comfortable, Ultra-light, and elegantly designed, this headset rolls several features into one. Enjoy your hands-free calls and music at a distance of 10meter without a barrier. You can connect one headphone when it not be used and can be worn like a necklace on your neck, which is a convenient way of carrying it. Sweatproof design free from the worry of sweat damage while running. well-placed sweat can damage other headphones. You don't need to worry this headset is sweat-proof. Unique ring-necked design, opening up a new area of Bluetooth earphones Magnet Bluetooth Headset This sports Bluetooth headset, You can listen to music and other audio when doing exercise! compatible with Bluetooth 4.0, you can connect the headset easily.