Enjoy true audio freedom with the ability to stream wireless music from your favorite Bluetooth device up to 32 feet away! Simply enter pairing mode by holding down the power button on the EDG for 5 seconds, select "BlueSYNC EDG" from your device's Bluetooth menu, and you're ready to play! Do not worry if you do not own a Bluetooth-enabled device. The EDG houses a bonus AUX-in port so you can also listen to virtually any media device via the included 3.5mm cable! A rechargeable Li-ion battery provides long-lasting audio whether you're at home, the office, school or on-the-go. You'll be amazed by the high-capacity battery and the 8-10 hour battery life! To charge it up, simply plug the included micro USB cable into any standard USB port. The EDG will glow red while plugged so you know that it is charging.