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) | 2000 mAh Lithium Polymer Battery | Pairs From Up To 30 Feet Away | Up To 2 Hours Of Play Time