블루투스이어폰

High-fidelity Stereo Sound Quality- built-in high sensitivity microphone and noise canceling technology(not active noise cancellation), ensure crystal high quality sound no mater you are calling or listening to music. Outstanding Battery Performance- The portable designed headphone built with large capacity battery, which provides up to 16 hours of continuous music time and 300 hours of standby with a single charge. Advanced Bluetooth 4.1CVC 6.0- latest Bluetooth 4.1chip provides fast, stable and low-power connection. These headphones are compatible with most smart phones, iPhone, Android devices and other Bluetooth Enabled Devices. Neckband Design- Around-the-Neck wearing design with perfect Body-Contoured fit. Made of environmental ABSPC material, light and soft to wear comfortably, perfect for long time wearing no matter in outdoor activities or in office. Foldable and Retractable Design- Foldable design enables you to take it anywhere in your pocket or in your bag. Retractable