Charge Qi Enabled Devices Wirelessly By Placing Compatible Device On Top Of Charging Pad. Wireless Speaker Featuring High Definition Bluetooth® Technology. Simply Pair With Your Device To Enjoy Dynamic Stereo Sound. LED Light Illuminates When in Use. Features A Micro USB Input (Cord Included). Output 5W 1800 mAh Lithium Polymer Battery Included. Pairs From Up To 30 Feet Away. Up To 2 Hours Of Play Time. The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by the supplier is under license. Other trademarks and trade names are those of their respective owners.