Red Blue Light Therapy Beauty Machine EMS 42℃ Face Cleaning Skin Rejuvenation DeviceWhite Item Type: Light Therapy Beauty Machine Material: ABS Mode: EMS (three gears adjustable), ultrasonic vibration (three modes), color Light (red, blue), constant temperature 42℃ Charging Voltage: 5V Vibration Frequency: 6000 times/min Battery Type: Lithium battery (built-in battery) Battery Capacity: 800mAh Charging Time: 5 hours Use Time: 8 hours Usage: Step 1: Clean export: Ultrasonic vibration + hot compress, warm open pores, wake up the skin, through acoustic vibration to eliminate skin dirt, more effective makeup removal and cleaning export Step 2: EMS nutrition introduction: DEMS+ ultrasonic introduction, EMS micro-electric activation of skin cells, (can be matched with serum, gel, mask and other skin care products: first apply uniform skin parts) through ultrasonic vibration massage introduction, so as to achieve tightening, improve skin relaxation, fade wrinkles and spots.