Adjustable & USB Heating: Cycle through three different heating settings (high, medium, low) with a simple press of the power button. The 41.7’’ long charging cord with a USB plug allows you to power it with a power bank, laptop, wall adapter, etc. With a 4800mAh ORORO battery, you can enjoy up to 11 hours of heat Large Heating Area: Six durable and safe heating elements construct a large heating pad covering your whole butt while ensuring the heat is evenly distributed. Silica Rubber is specifically wrapped around the heating elements Luxury Comfort: The seat cushion features Memory Foam that contours to your body while providing firm support where you need it most Slip Resistant: Non-slip grip dots at the bottom provide outstanding slip resistance, keeping the cushion in place and eliminating the need for string ties. Perfect choice for a long and cold trip, camping, or the uncomfortable stadium seats for the games Easy to Pack Cary & Clean: Easily fold the seat cushion in half when it is not in use, making it compact and easy to pack in a backpack or carry-on luggage. Store your battery safely in the battery pocket with Velcro closure. Water & Stain-Resistant shell for effortless cleaning Six heated zones of the heated seat cushion provide the comprehensive warmth for you no matter you are in a cold office or at an outdoor event. Made with memory foam that molds to your body in response to heat and pressure, evenly distributing the body weight to ensure its comfortability. What's included: 1 x Unisex Heated Cushion 1 x Lithium-Ion Battery (4800 mAh, 7.38V) 1 x Battery Charger with US Plug (input voltage: 100-240V) 1 × User Manual (English, German, French)