Features High Definition Bluetooth® 5.0 Wireless Technology And Built-In Microphone With Volume Control, Simply Pair With Your Device To Enjoy Dynamic Stereo Sound Or Receive Hands-Free Calls, Works With Most Audio Devices, Hands-Free Design, Press Earbuds To Advance Through Selections And Answer/End Calls, Store Earbuds In Magnetic Charging Base, Features A Type-C Input (Cord Included), Output: 3W, Wireless Speaker Featuring High Definition Bluetooth® 5.0 Technology, Simply Pair Your Device To Enjoy Dynamic Stereo Sound, Features A Micro USB Input (Cord Included), 1800 mAh Lithium Polymer Battery, 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.