Pulse Digital Meridian Therapy Electronic Pulse Massager Machine 24 Modes Muscle Stimulator Pain Relief 24 massage modes, 20 levels of intensity adjustment, AB dual output, 60 minutes timing adjustable, comprehensive massage to relax. Features: 24 different modes, 20 levels of intensity adjustment, ease your pain and get a relaxing massage. AB dual output (the principle of AB channel output is, for example, A outputs 1 mode and B can output 2 mode. The two modes do not interfere with each other). 60 minutes timing adjustable. Built-in rechargeable lithium battery, flat round interface, convenient to charge. Pain relief for shoulder, elbow, neck, muscle, knee, back, foot. Specifications: Material: Aluminum alloy Built-in Lithium Battery Capacity: 200MA Output Voltage: 5V Output Current: 500MA Power: 2.5W Item Size: 120 * 60mm / 4.72 * 2.36in Package Weight: 316g / 11.15ounces Package Size: 148 * 80 * 70mm / 5.83 * 3.15 * 2.76in Package list: 1 * Host 1 * Pair of Palm-shaped Patches 1 * Pair of Oval-shaped Patches 2 * Electrode Wires 1 * USB Cable 1 * Winding Board (tool for placing the patch and wire after massage) 1 * Instruction Manual 1 * Meridian Diagram