Specification: Item Type: Electric Lip Plumper Color Options: Purple/Red/Blue/White Power: 0.35-0.4W Battery Capacity: 400mAh Charging Input Voltage: 5V/1A Charging Time: 2.5H Output Voltage: 13.5V Using Time: 5H Weight: 73g Size: 8.65.47.7cm (3.42.13in) Package Includes: 1x Main Machine 2x Mouth Tray 1x USB Cord 1x Manual 1x Box Features: Restores Lip Beauty: LED red light promotes circulation and collagen production, reducing wrinkles and enhancing color and firmness. 360 Degree Full Coverage: 48 lamp beads for all-round care. Micro-lens Array: Uniform light distribution for effective care. Ergonomic Mouth Tray: Food-grade silicone, comfortable for most lip shapes. Quick & Easy: Auto 3-minute timer for effortless use. Operation: Clean lips and skin. Attach tray to machine. Insert tray and bite gently. Press and hold on/off to start. Enjoy 3-minute care. Note: Perform a sensitivity test before use. Ensure tray is dry to avoid damage. Device may heat slightly during use. Recommended: once daily, 3 minutes. Contraindications: Avoid if using medical devices (pacemaker, life-sustaining instruments). Not for pregnant, breastfeeding women, or infants.ean/sku：6912572437914