Description ["Boompods™ Bluetooth® V4.0", "Sweat resistant; IPX6 rating", "Illuminating headband for nighttime visibility features 4 different light modes: off, on, slow flash, and quick flash", "Pairs with up to 2 Bluetooth®-enabled devices at once", "Features integrated microphone - volume and track control to adjust volume, skip songs and take calls all at the push of one button", "Includes ERGO Grip earbuds in 3 different sizes to ensure a comfortable fit", "Listening range of 10m/33ft for up to7 hours straight; with a 2½ hour recharge time", "Comes with micro USB cable for recharging and instruction manual"]