Do you want to exercise your muscle in a easy way? This muscle exerciser can achieve it. All you should do is to fit the pads to your body and it can work automatically. With light weight and wearable advantages, you can strengthen your body muscles anywhere anytime.<br/>Features:<br />Brand new and useful to shape your body.<br />Help to tone, tighten and strengthen your body muscles.<br />Very easy to use, just fit the pads to your body and let them exercise your muscles. <br />6 modes optional and strength adjustable to help fat burning and muscle growing.<br />Light weight, wearable and convenient for you to bring anywhere.<br/>Specifications:<br />Color: black<br />Controller material: polyurethane (PU)<br />Sticker material: silica gel <br />Power: 2 * AAA batteries (per controller) (not included)<br />Working time: 12 minutes (per training time)<br />Input voltage: 3V<br />Output: max.9.8mA<br />Frequency: 1-100Hz<br />Using mode: A-F (6 modes)<br />Controller size: 78 * 60 * 21mm / 3.07 * 2.36 * 0.83in<br />Controller weight: 58g / 2.04ounce<br />Package size: 230 * 210 * 45mm / 9.05 * 8.27 * 1.77in<br />Package weight: 215g / 7.6ounce<br/>Note:<br />1.Please read the instructions before use.<br />2.The batteries are not included in the package.<br/>Packing List:<br />3 * Controllers<br />1 * Abdominal Muscle Sticker<br />2 * Arm Stickers<br />1 * User Manual