SOUNDOT Rechargeable Sport Wireless Bluetooth 4.0 Earbud Earphones with Microphone for iPhone 6 5S 5C 4 4S, iPad & iPad Mini 3 4, iPod, Android, Samsung Galaxy S6 S5, Smart Phones Bluetooth Devices - Red Clear highs and deep lows in high definition with the perfect amount of bass and treble Wireless Bluetooth 4.0 technology, with built in microphone and sweat resistant ear buds Note: Charge with included USB charging cable only Magnetic heads on earbuds for conveniently transporting the headset when not in use Controller included to adjust volume, next and previous track, and auto answer phone calls .Please use the micro-USB cable included with the Soundots to prevent damages to the Battery.