ProBasics Aluminum Transport Chair 12 Wheels Electrodes Accessories Single Channel * Microprocessor controlled Instrument and Solution Stands Single Channel * Microprocessor controlled * Auto step through program * Four duty cycles: 5 5 5 10 10 10 10 20 * Four frequencies: 12 Transfer bench slides left and right along frame for easy entry into and out of tub * Folds flat for transport and storage * Comes standard with removable soap dish * Comes with safety net to catch dropped personal items and prevent bending * Comes with seat belt for added safety * Limited lifetime warranty * 300 lb weight capacity Supports patient weights up to 300 lb