Easy-touch buttons! Enjoy your music with any Bluetooth enabled device smartphone including Android, iPad, tablet, laptop, iPod and MP3 Player. Our five easy-touch switches allow you to control your songs: OnOff, Volume Up and Down, Track Back and Forward, PlayPause and Mode change. Has premium quality audio with super bass and 3W speaker output as well as a microphone for receiving phone calls. A headphone jack allows you to listen quietly to your music (headphones not included). A built-in Micro SD card slot also allows you to play audio saved on your SD card (not included). Rechargeable battery lasts up to 5 hours and charges via USB (cord included).