5V USB Powered Half Finger Heating Heated Winter Hand Warmer Gloves X'mas Gift Feature:USB power: 5vPlug and playTemperature range: 40 - 45 CCan remove the hot clipConnect pc\/laptop to internet by USB 2.0 cableEnergy saving ，Faster temperature rise， Desired temperature can rise to within a few secondsCable length: 126cm\/49.61!#!amp!*!quot;Color:Black，Purple Package included:1x A Pair of 5V USB Powered Heating Winter Gloves1 x USB charging cable More detail: