Eight hours of wireless music Wireless Bluetooth function Sweat-proof design Comfortable and secure fit Built-in remote and microphone Three sizes of soft in-ear-plugs Three sizes of soft ear-hooks Micro-USB charging cable and back-up audio cable
Eight hours of wireless music Wireless Bluetooth function Sweat-proof design Comfortable and secure fit Built-in remote and microphone Three sizes of soft in-ear-plugs Three sizes of soft ear-hooks Micro-USB charging cable and back-up audio cable