Lithium Battery Tadiran 1 2AA Size 3.6 Volts Walkers Two Button 8 H x 24 W Color:Red 8 H x 24 W x 28 L * Firm foam covered in fire retardant triple laminated vinyl fabrics that is stong antibacterial and mildew resistant * Professional Grade product designed for durability and effectiveness * It is used around the world in both clinical and home environments * A strong massage with no work: Thumper Mini Pro does the work not the user * Its long handle design is perfect for treating others and for self use at home * You can reach areas like the shoulders hamstrings and midback * This product is excellent for self care * With three electronically controlled speed settings at 20 30 and 40 pulses per second the Mini Pro can be adjusted to accommodate personal preference * Easy to hold and maneuver and over 95% of the units output is directed through the massage spheres eliminating feedback through the handle * 12 ft 339oz) * Cell Size: ANSI: 1 2AA 1 2R6 1 2UM3 * 6V) 1100mAh (1