1、7000 Times Per Minute Sound Wave Vibration: High-frequency sound wave vibration uniformly and continuously stimulates muscle vitality to clear meridians, thereby relieving neck muscle tension. 2、Nutrient Infusion: By ionizing and breaking down nutrients, it enhances the efficiency of nutrient absorption. When used in conjunction with neck cream or neck mask (not included), the effect is doubled. 3、45℃ Magnetic Heat Therapy: The 45℃ magnetic heat sensation combined with color light technology accelerates blood circulation, revitalizing the neck skin and making it firm and smooth. 4、Dolphin-shaped Ergonomic Design: 160° wrap-around curved shape provides a comprehensive and comfortable fit to the neck, allowing for deep and effective contact with the neck muscles. 5、3 Modes: Opt for the cleansing and brightening mode, electric muscle stimulation care mode, or heating and moisturizing mode to personalize your treatment according to your preferences and specific needs. Description: The new generation of sonic color light beauty neck instrument uses multi-light technology combined with high-frequency sound waves to effectively reach the bottom of the neck muscle, so as to prevent neck wrinkles. Features: 7000 Times Per Minute Sound Wave Vibration: High-frequency sound wave vibration uniformly and continuously stimulates muscle vitality to clear meridians, thereby relieving neck muscle tension. Nutrient Infusion: By ionizing and breaking down nutrients, it enhances the efficiency of nutrient absorption. When used in conjunction with neck cream or neck mask (not included), the effect is doubled. 45℃ Magnetic Heat Therapy: The 45℃ magnetic heat sensation combined with color light technology accelerates blood circulation, revitalizing the neck skin and making it firm and smooth. Dolphin-shaped Ergonomic Design: 160° wrap-around curved shape provides a comprehensive and comfortable fit to the neck, allowing for deep and effective contact with the neck muscles. 3 Modes: Opt for the cleansing and brightening mode, electric muscle stimulation care mode, or heating and moisturizing mode to personalize your treatment according to your preferences and specific needs. Specifications: Product Name: Neck Beauty Instrument Charging Voltage: 5V 1A Rated Power: 2.5W Battery Capacity: 3.7V/500mAh, 602535 Charging Time: about 2 hours Color: White Product Size: 12.0*8.9*4.7cm/4.72*3.50*1.85in Package Size: Approx. 16.5*13.5*6cm/6.49*5.31*2.56in Package Weight: Approx. 260g/9.17oz Package List: 1 * Neck Lifting Massager 1 * Charging Cable 1 * User Manual 1 * Neck Lifting Massager 1 * Charging Cable 1 * User Manual