The 1MORE ComfoBuds portable Bluetooth wireless earphones have a non-isolating earbud design. These iPod/cellphone-centric earphones are intended for use with iPods, iPads, some other cell phones, as well as standard audio devices, and have a claimed reception range of around 33 feet and are intended for use with bluetooth enabled audio devices including cell phones, as well as standard audio devices. The earphones have an inline microphone and inline remote with and integrated volume, music player function, and call connect/disconnect controls. Additional features include an earpiece that can be used alone for one ear monitoring of Bluetooth streamed audio and telephone communications. Charging/carrying case has built-in rechargeable battery that the manufacturer claims can be used to recharge the earphone batteries for an additional 14 hrs. of playtime for a total of 18 hrs. Manufacturer claims water and sweat resistance (IPX5). Has touch controls, defaults are music player play/pause, communications call connect/disconnect, and voice control activation. Supports voice control when used with Bluetooth connected devices that have those features. Automatically pauses audio when one earphone is taken out of ear and resumes when both are put back. Bluetooth connected Apple mobile devices using iOS Version 5 and above will show the battery level. Free 1More Music app download for Apple and Android devices can be used to disable the auto pause feature, customize the headphone touch control functions (play/pause and/or voice control can be swapped for any other two sets of functions), check battery levels, update firmware. The ComfoBuds comes with USB-A to USB-C connector charging cable, charging cradle/recharger battery/carrying case. and is covered by a 12-month parts/12-month labor warranty.