Details:Cable length: 150 cm/5 inchCan reach 40 degree in 1-2 minutesGeneral Specs Pattern Stripe Interface USB2.0 Voltage DC5VFeatures:Washable and reusable designPowered via the USB cable Removable heat tabletFingerless design, allows your fingers moving easilyEnvironmentally friendly USB heated gloves Low power and safe to useRemovable heat tablet Washable Warm your hands in the cold daysIdeal for people who uses computer to work or study for long hours in cold weatherProducts soft and comfortable, freedom of movement, as long as the glove inside open, took out the inside of the heating element, that incarnation of lightweight gloves, also cleaningPackage DetailsPackage Includes: 1 * Stripe Pattern USB2.0 Heated Fingerless GlovesWeight: 86.67 gSize: 18.00*11.5*3.5 cmSecurity:- 100% Money back guarantee. Full return if you don't receive your item, full return if you are not satisfied with the item you received.Note:Please unplug the power when leaving or not in use to avoid accidents caused by excessively high temperature of the gloves caused by prolonged heating.Take out the heating sheet before washing. The gloves can be washed separately. If the heating sheet encounters water, please dry it before use.The rated power of the product is 5V 0.76A. Do not use mobile power sources higher than 5V, power adapters, and computer USB or USB-C ports above 3.0. (When the output voltage exceeds 5V 2A, the heating temperature of the gloves will be too high, which may easily cause burns).It is prohibit to charge it directly by AC power.