12 Volt fuse protected. Easy-to-read gauge. Plugs into 12V receptacle. 10 ft. Cord with On/Off switch. Quick release stem fitting. Features: Accurate easy to read gauge; Plugs into vehicle's 12V power receptacle; Quick-release nozzle; 3 Adapters for sporting and other inflatable equipment. Fuse fusible. 12V - 10 amp maximum. Ideal for: Roadside emergencies; Camping; Recreation. Made in China.