Heated seat cushion to go: warmth anytime, anywhere. The OL 600 outdoor heated seat cushion from medisana is the perfect portable heating pad, guaranteeing warmth anytime, anywhere. Thanks to its three selectable temperature settings, you always have exactly the warmth you need. The OL 600 outdoor heated seat cushion is easy to operate with its convenient one-touch controller, which also doubles as a carrying handle. Wireless operation – perfect for indoor and outdoor use. Thanks to its mobile and wireless operation via a power bank, the medisana OL 600 outdoor heated seat cushion is perfectly suited for both indoor and outdoor use, offering you maximum flexibility. Especially practical: thanks to its modular snap-button system, it can also be used in combination with the medisana OL 750 heated seat cushion, creating an even larger heating surface. It is equipped with an integrated USB charging port for the power bank. Modern design with a soft felt surface. The medisana Outdoor Seat Heating Cushion OL 600 is a flat seat heating cushion with a compact size of 40 x 40 centimeters. Its modern design is complemented by a soft felt surface, and it is made of robust and durable material that is dirt- and moisture-resistant. The easy-care, washable cushion cover also features a zipper. Thanks to the practical automatic shut-off function, the seat heating cushion switches off automatically after 20 minutes. Technical data: Size: approx. 40 x 40 cm; Weight: approx. 0.5 kg; Power supply: Power bank; Power: 10 watts; Charging time: 3 hours; Usage time: 1.5 - 2 hours.