Short Description: Weight: approx. 58g (including fitness equipment and remote control) Size: Diameter about 45mm (fitness equipment);Approx. 37*75mm (remote) Function: Waist & Abdomen Exercise Battery type: Lithium electronic rechargeable battery Input: 100-240V AC 50-60HZ Voltage: DC 5V 1000MA Output: 54V maximum Output current: 0-45MA Material: Polyurethane, acrylic polymers Product Description: Non External shock, through bioelectricity directly simulate muscle group and flat layer for muscle contraction movement 9 frequencies, 25 intensity levels The rate of muscle contraction can reach 3600 beats per minute One handily control multi-part synchronous exercise, free from the tedious frequent operation on each fitness equipment Skin friendly conduction aqua patch Helps tighten the waistline There’s no proud flesh lying flat on the stomach Easily shape waist and abdomen curve Have a beautiful waistcoat What’s in the box: 1 x Workout Machine Weight: 0.3 SKU: 211113073004