UNIX Outdoor glove made of twisted polyester fabric, internal insulating layer in Thinsulate and ilining in microfleece. Closure with wrist strap. Touch screen on index. – heating system with 4-level adjustment button -Power system DUAL POWER allows you to use gloves with different types of power supply: Direct connection to a 12 volt source (motorcycle battery) – Connection to two 12-volt Li-PO batteries to be inserted into the glove cuffs- Connection to two 7.4-volt Li-PO batteries to be inserted into gloves cuffs for those activities that do not require a high heating intensity inside Hypora membrane to make them completely waterproof. Please remember, power supplies are not included. Features Connection: Battery, cable, dual power 7.4 V – 15.0 W – 2.0 AH, 7.4 V – 18.0 W – 2.4 AH, 7.4 V – 20.0 W – 2.7 AH Duration on 12 V: Level 1 (White) – 5:00 hours, Level 2 (Blue) – 3:30 hours, Level 3 (Purple) – 2:30 hours, Level 4 (Red) – 2:00 hours Duration on 7.4 V: Level 1 (White) – 6:00 hours, Level 2 (Blue) – 4:30 hours, Level 3 (Purple) – 3:30 hours, Level 4 (Red) – 2:30 hours