Wireless Speaker Featuring High Definition Bluetooth® 4.2 Technology. Simply Pair Your Device With The Speaker To Enjoy Dynamic Stereo Sound. Selfie Remote Control Button On Bottom. Strap For Carrying Or Attaching To Backpack, Keys Etc. Non-Slip Bottom. LED Indicator Light. 180 mAh Lithium Polymer Battery. Features A Micro-USB Input (Cord Included). Pairs From Up To 32 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 Hit Promotional Products, Inc. is under license. Other trademarks and trade names are those of their respective owners.