Specification: Item Type: Electric Lip Plumper Color: Purple/Red/Blue/White Light Source Type: LED Lamp Bead Quantity: 48 Power: 0.35-0.4W Battery Capacity: 400mAh Charging Input Voltage: 5V/1A Charging Current: 500MA Charging Time: 2.5H Output Voltage: 13.5V Using Time: 5H Weight: 73g Size: 8.6*5.4*7.7cm/3.4*2.1*3in Product Include: 1*Main Machine 2*Mouth Tray 1*USB Cord 1*Manual 1*Box Feature: 1. A Brand-new Way to Restore Lip Beauty. LED red light is specially used to promote blood circulation & collagen production under lips to remove wrinkles, restore natural color, and improve elasticity & firmness & plumpness. 2. 360° Full Coverage. Up to 48 lamp beads, reasonably arranged according to the shape of most people's lips, offer all-round & intensified care. 3. Innovative Micro-lens Array. Light sources of different wavelengths it emits are mixed & reflected countless times, and finally irradiate lips uniformly with no dead corner. 4. Safe & Ergonomic Mouth Tray. Made of food-grade silicone and featuring a lip-fitting curvature, it can be easily inserted into mouth without causing discomfort. It is ideal for most sizes & shapes of lips. 5. Less Time & Energy. With a smart timing function, it will automatically turn off after 3 mins of operation. Just a moment a day, and you'll be able to maintain lip beauty effortlessly. Operation: 1. Clean & dry lips and surrounding skin. 2. Load the mouth tray on machine. 3. Insert the tray into mouth and clench with teeth. 4. Long press on/off key to turn on machine. 5. Enjoy 3 mins of lip care. Note: 1. Be sure to perform a skin sensitivity test on forearm skin before first use. 2. To avoid damage to the machine, make sure that the mouth tray is dry before installing it. 3. The machine will heat up slightly (2-3 above room temperature) during operation, which is a normal phenomenon. 4. It is recommended to use the machine once per day, 3 mins each time. CONTRAINDICATION: In order to prevent accidentsand physical discomfort, people who usethe following medical electronic devices should not use this lip caredevice: 1. lmplantable medical electronic instruments, such as pacemaker. 2. Life-sustaining electronic instruments, such as artificial heart-lungmachine. 3. Wearable medical electronic instruments, such as electrocardiographsand infusion sets. The following people are not allowed to use: 1. Pregnant women or people who are in the period of physiology andlactation. 2. Infants. 3. People who are currently taking medicines to help sleep. Do not use in the following situations: 1. Outside the lips. 2. When there are lesions on the lips. 3. This product contains medical grade silicone.Ifyou have or suspectyou have allergy to silicone, consult your doctor prior to use. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store