The Neck Facial Beauty Device with LED Photon is designed to tighten and reduce wrinkles on the neck and other parts of the body. Its unique M-shaped design in the shape of a dolphin tail not only looks novel but also provides a classic and ergonomic fit. The massage head is specially designed to transport energy to every part of the skin, promoting blood circulation and stimulating the neck acupuncture points. With three acoustic modes and three color light massage modes, this device helps improve circulation, promote metabolism, and slow down skin cell aging. It also helps to reduce swelling and fatigue, resulting in a more youthful neck profile. The device features three intelligent sonic modes - low speed (blue), medium speed (green), and high speed (red) - which can be selected according to your preference. The vibration starts when the massage head contacts the skin, providing a soothing and rejuvenating experience. Made with ABS and PC materials, the device is durable and lightweight. It is powered by a built-in 650 MAH lithium battery and can be conveniently charged via USB. With a charging time of 2 hours, it offers a working time of 12 hours for the first level and 3 hours for the second or third level. Specifications: - Material: ABS + PC - Color: White - Feature: USB charging, dolphin tail - Size (approx.): 88 x 57 x 113 mm - Operating voltage: 3.3-4.2V - Battery: Built-in 650 MAH lithium battery - Power Supply: USB - Power: 0.15w (Level 1), 2.3w (Level 2), 2.4w (Level 3) - Charging time: 2 hours - Working hours: 12h (Level 1), 3h (Level 2 or Level 3) - Weight: 287g - Type: Anti-Aging Product - Function: Lifting, Tightening, Smoothing Wrinkles, and Promoting Absorptivity of Nutrients. Key Features: Tightens and reduces wrinkles on the neck and other parts of the body Promotes blood circulation and stimulates neck acupuncture points Three intelligent sonic modes and three color light massage modes Durable and lightweight design with ABS and PC materials Built-in 650 MAH lithium battery with USB charging 12 hours of working time for the first level, 3 hours for the second or third level Anti-aging product that lifts, tightens, and smoothens wrinkles Promotes absorptivity of nutrients