The HA-FX39BT has 5 colours variation with, blue, pink, green, white and black. Add your favorite colour and  brighten your style with music. The HA-FX39BT Bluetooth inner-ear headphones feature high sound quality with 9mm powerful neodymium magnet driver unit. It also features 14 hours of music playback, allowing you to enjoy cheerful and relaxed time wherever you go. Lightweight and flexible neckband with adjuster enables you to adjust the cable length for tangle-free comfortable listening with easy to move setting. Mic and remote for call, volume + / -, play, pause, skip, and power on/off. Squeeze the soft “Memory Foam” ear pieces and insert in your ears, and the shape is recovered and comfortably and securely fit your ears.