【7-in-1 Gua Sha Facial Massager】3-level EMS + 3-level Vibration + 3-level Temperature Adjustment + 7-color LED Light, supporting multi-faceted skincare. Just one operation button to adjust to your skin condition and desired intensity. This product integrates multiple functions including EMS, vibration, and heat. Easy to use even for those new to facial massagers. Fulfills diverse needs with a single device, so everyone can have moments to love themselves in their daily lives! *(Automatically turns off after 10 minutes of inactivity in each mode)* 【EMS + 7-color LED Light】EMS is adjustable in 3 levels. If you are using EMS for the first time, it is recommended to start with Level 1 and gradually get used to it. 7-color LED Light: Uses 7 different lights: red, blue, yellow, green, cyan, purple, and white, to efficiently address the skin and enjoy a comfortable skincare experience. *(This product activates via touch: It activates when the two electrodes on the head come into contact with the skin.)* 【Description of Each Mode】 1. Long press the power button. 2. While the power is on, each press of the power button switches one mode, and the corresponding light turns on. Mode ①: Red light + Heat (38+/-0.7 degrees), red lamp lights up / Mode ②: Blue and cyan light + EMS (weak), blue and cyan lights light up / Mode ③: Yellow light + Vibration (weak), yellow lamp lights up / Mode ④: Green light + EMS (medium) + Vibration (medium), green lamp lights up / Mode ⑤: Cyan light + EMS (weak) + Heat (42+/-0.7 degrees), cyan light lights up / Mode ⑥: Purple light + EMS (medium) + Vibration (strong), purple lamp lights up / Mode ⑦: White light + EMS (strong) + Heat (46+/-0.7 degrees), white light lights up. 【Daily Use Guide】 After washing your face, take an appropriate amount of essence or lotion-type skincare product and apply it evenly to your face, neck, and other areas of the body that need care. Then, select the appropriate mode and intensity, and lightly slide the product against your skin to the target area to achieve a tightening effect. Continued long-term use will further enhance the effect!