【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. With only one operation button, you can adjust it according to your skin condition and desired intensity. This product integrates multiple functions such as EMS, vibration, and heat. Even those who are new to facial massagers can easily use it. It meets various needs with one device, so that 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 has 3 adjustable 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 is activated by 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 time you press the power button, one mode will switch, and the corresponding light will turn on. Mode ①: Red light + Heat (38+/-0.7 degrees Celsius), red light on / Mode ②: Blue and cyan light + EMS (weak), blue and cyan lights on / Mode ③: Yellow light + Vibration (weak), yellow light on / Mode ④: Green light + EMS (medium) + Vibration (medium), green light on / Mode ⑤: Cyan light + EMS (weak) + Heat (42+/-0.7 degrees Celsius), cyan light on / Mode ⑥: Purple light + EMS (medium) + Vibration (strong), purple light on / Mode ⑦: White light + EMS (strong) + Heat (46+/-0.7 degrees Celsius), white light on. 【Daily Use Guide】 After washing your face, take an appropriate amount of essence or lotion-like 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 gently slide the product over your skin to the target area to achieve a tightening effect. Continued long-term use will further enhance the effect! Thank you for viewing.