Four-in-one ultrasonic knife Anti-aging and anti-wrinkle face, firming the face and throat, enhancing and firming the skin, firming loose skin around the eyes, promoting appearance. Ultrasound focused on Hifu: It is mainly used to promote facial collagen regeneration, restore skin elasticity, fade fine lines, remove scars and slide facial collagen. RF Frequency: 2) RF Frequency: The microcurrent stimulates passive muscle movement, shapes the body, repairs the texture of the skin, stimulates collagen and elastin and makes the skin younger. Msf: Vibration frequency per action of 8000-10000 times per minute, promote skin for skin care products and serum penetration and absorption and continuous vibration, massage high-frequency thin face. Packing Specification: 4) Specification: Reddish blue/red/. Operation HIFU, blue - HIFU operation, red - RF, Green Attention: EMS. Ultrasonic blue light: HIFU, anti-inflammatory, anti-acne Secondary red light: radio frequency, increase cell vitality, restore skin vitality Green MOS microcurrent oil, water and balance. Product specifications: Hifu RF beauty machine Efficacy Efficacy: Massage, weight loss, firmness, wrinkles Voltage input voltage: DC24V, 1A 1.8 MHz frequency Mode four modes Level power 6 UK Power Supply: Connected Power Adapter (US Plug, EU Plug, UK Plug, Power Supply: Connected Power Adapter (US Plug, EU Plug, UK Plug, UK plug, A plug Timing timer: 20 minutes Product size: 168*50*55mm Packing size: 198*138*65mm Care care: Long press the power button 3s, press the mode and press the power button 2) Long press the power button for 3s turn on, press the mode and press the power button / off Activate the vibration function. Dear question 1) Pay attention to the use of HIFU and RF beauty tool. 1) Dear, pay attention to the use of HIFU and RF beauty tool. Aloe vera gel you need to use gel gel, or aloe vera gel that you need to use gel, or aloe vera gel as medium. Package includes: HIFU RF machine Power Adapter