Description: Regular Shutdown Saves Power: Electric Gua Sha Board Automatic shutdown in 2 minutes if it has no operation Intelligent sensing technology: Touch the sensing area to turn on the massage mode One Button Switching Of Red And Blue Light Mode: Blue Light: 9000 times/min lontophoresis , promote absorption. Red Light: 11000 times/min. Warm care , promote absorption ( 45 centigrade) Multifunction Uses: Compact facial skin to form the perfect V shaped face availably, enabling it to seamless fit on the face tightly lifting the face skin Variety Of Usage: This guasha can works great on neck, face, back hand, wrist, shoulders and foot Specification: Material: ABS Type: Facial Scraper Charging voltage: 5V Input Power: 3W Battery Capacity: 3.7V 450mAh Charging interface: Micro USB Size Chart: 13.2x6.2x2.3cm/5.20x2.44x0.91inch Package Includes: 1 Piece Main Machine 1 Piece Manual 1 Piece USB Cable Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!