General description Portable Charging Massager Mini Stickers is designed for effective physiotherapy, targeting muscle relaxation and pain relief. It is suitable for various body parts including the neck, waist, hips, legs, back, and feet. Technical specifications Intensity levels: 15 files Material: ABS Color: Black Measurement allowed error: +/- 1-3 cm Installation Combine the electrode piece with the main body using the button. Remove the protective sheet from the electrode sheet and attach it to the area requiring massage. Usage Press the + button to turn on the device and start the massage. Use the M key to switch between different massage modes. Adjust the intensity as needed, and hold the button for 3 seconds to turn off the device. Other information Package Contents: 1 x Main unit, 1 x USB charging cable, 1 x massage sticker, 1 x Remote control, 1 x English manual. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly