The Pet Life "Enterlude" Electronic Heating and Lightweight Collapsible Pet Tent features an Intelligent electronically powered Built-in heating system that is powered at the push of the button. Once the button is pressed the button turns red and the heating nodes located inside the comfortable gel-foamed cushion begin to activate and a light warming sensation is comfortably applied to the pad. Features Thermal Control Technology an embedded safety feature that automatically turns off once the inner pad reaches a certain Warming Temperature. The Enterlude Pet Tent features a Wired-Folding exterior that is extremely Lightweight and Collapsible as it folds closed and opens in seconds making it ideal for travel. The Pet Tent is AC powered and features a built-in zippered compartment for the fan. Well designed and crafted, looks great in any home or office setting. Available in Multiple Colors.Sizing Specifications: (Inches) L x W x HONE SIZE: 24.1" x 14.6" x 14.6Adapter Specifications: Adapter: INPUT: AC 100-240V, 50/60Hz | OUTPUT: 12V, 2000mA | LENGTH: 4 feet Electronic Certifications: ISO, UL, CE, RoHS