Suitable for Daily Home Use: Simple and easy to use, designed for daily use at home to help maintain skin statu Usage Frequency: Each mode should be used only once per day, and it is recommended to use all three modes in succession daily for optimal results Charging Tips:The device cannot be used while charging Auto Power off Feature: The device will automatically shut down if there is no operation for one minute For results: Be sure to incorporate the device into your daily regimen, as consistent use of the device over time is necessary to see noticeable changes Neck Face Massager, Face Sculpting Tool, 3 Modes and Vibration for Facial Massager for Double Chin Wrinkle,Daily Home Use