Taking advantage of brand-new materials, the Model H sets a new standard in product weight - weighing only 39 lbs. The Model H Hybrid is the only true hybrid chair, meaning you can self propel and switch to power mode at any time! Standard features include a seat belt, one set of removable seat and back covers, batteries and a charger. Available options are a caregiver push bar that attaches on the back push handles and optional adjustable anti-tippers. We recommend upgrading your battery to a 12V which will give you a 13-mile range over the standard 6V battery that gives you an 8-mile driving range. Model H is not considered a medical device and has not been submitted to the Food and Drug Administration for review or clearance. Features Flat Free Wheels Safety Horn Advanced Lithium-ion Batteries Armrest Can Be Raised for Easy Side Seat Access Adjustable Controller: Right or left mounting 17” Back height Flip back Armrest Flip up Legrests Red with Gray overlay color Red and Gray seat cushions available Adjustable Speed Control Batteries and charger included