Screw On, Spill-Resistant Lid With Easy Carry Handle. Wide Mouth Opening. Silicone Band For Easy Comfort Grip . Wireless Speaker Featuring High Definition Bluetooth® 4.0 Technology. Simply Pair Your Device To Enjoy Dynamic 360 Degrees Stereo Sound. Perfect For Your Home, Office Or Outdoor Activities. Features A Micro USB Input (Cord Included). Pairs From Up To 30 Feet Away. 300 mAh Lithium Polymer Battery Included. Up To 90 Minutes Of Play Time. Meets FDA Requirements. BPA Free. Hand Wash Recommended (Remove Speaker Base Prior To Washing). 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.. Not Recommended For Use With Hot Liquids.