"Features: Microcurrent Facial Device - Our massager delivers microcurrent penetrates deep into the skin, stimulating collagen regeneration to restore skin elasticity and reduce fine lines. High-Frequency Vibration - It also provides high-frequency vibration to enhance cell activity, accelerate the growth of collagen and promote the absorption of skin care products. 3 Modes - 1) Blue light + low frequency vibration. 2) Green light + 45℃ heat + medium frequency vibration. 3) Red light + 45℃ heat + high frequency vibration. 60 Seconds Reminder - "beep" reminder after 60 seconds of use. It also has memory function that remembers your last setting, no need to reset when you use it next time. Ergonomic Design - The face massager tool with curved head fits your neck and face curve perfectly. Compact size and lightweight, easy to carry, perfect for home and travel. Specification: Rated voltage: 3.7V Color: White Material: ABS+PC Product size: 95x40x115mm Note: Please allow 1-3cm (0.4-1.18") difference due to manual measurement."