Wireless Speaker Featuring High Definition Bluetooth® 5.0 Technology. Simply Pair With Your Device To Enjoy Dynamic Stereo Sound. Power, Volume And Equalizer Press Buttons. Multi-Color Light Show On Both Ends. Lanyard Loop For Carrying. SD Card Slot. Aux Port. 3.5mm Headphone Jack. 1800 mAh Lithium Polymer Battery. Features A Type-C Input With Waterproof Cover (Cord Included). Up To 15 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.