Microcurrent face-contour device for precisely targeting the fat layer with NIR near-infrared. (1ea, rechargeable) *Product Details:• This Nmode Pro device with wider panels and a multi-frequency approach, it effectively targets the muscles of the entire face, improving overall facial contours • The three multi-modes create effective pressure and stimulation• Size: 193.5 x 52.5 x 128.8mm *How to use:1. Before use, remove the transparent seal from the EMS massage panel and gently clean the panel with a wet tissue.2. Apply a generous amount of skincare products such as booster gel or a hydrating cream to your face.3. Adjust the strap to ensure the device fits securely and thoroughly with your face. (*The EMS panel must detect skin for proper operation.)4. Press and hold the power button until you hear a notification sound, indicating the device is on.5. Use the mode button to select your desired mode.