CHINIC Bluetooth Earbud with Magnetic USB Chargers， Mini V 4.1 Wireless Bluetooth Headphone 6 Hour Playtime， Smallest Invisible Headset In-Ear Earphone with Mic Hands-Free Calls (Black) … (Black)[Product Information]- The ultra-light and ultra-small structure will comfort and set free your ears. the Sport-Kit will ensure the headset perfectly fit your ears so that it will not drop down when you are in gym or sport.
- Built-in magnets let you attach the two headphones together when not using， and wear like a necklace around your neck， a convenient way to carry around when you don't need them.
- Selectable soft medical grade earbuds， fit different ear size well， fell comfortable even wearing long time. And the buckle makes it to get your most favorable length.
- Headphones have waterproof and sweatproof， inside the chip with nano-coating， it can effectively prevent sweat into the headset and damage the headset.
- Bluetooth 4.1， earbuds can work with all smartphones， tablets and music players. easy and fast pairing with smartphones， tablets and other Bluetooth enabled music devices; stereo high quality sound for compatible devices.
