Fabric and metal perfect fusion, stylish appearance, suitable for students' study and normal music listening.Hands free function supported with built-in microphone, enables you make calls with ultra clear voice.Bluetooth and NFC technology, connects to your phone easier and faster.Non-stop playing time can be up to 5 hours once the item be fully charged in Bluetooth mode, up to 10 hours playing time in line in mode.Compact size and light weight a.....More detail