Description Voltage: 5V Battery capacity: 1800mAh Red light temperature: 36-42 degrees Power: 7W Charging time: about 3 hours Gear: 5 gears Product weight: 235G Packing method: color box + blister Product material: ABS + PC Product size: 87*70MM Power supply method: type-c charging Size: 15*10*10cm Color: white, red, black Features 1. Versatility: hot compress, cupping, physical therapy, meridian brush, scraping and other functions in one to meet different needs. 2. Professional care: The electric design can accurately control the temperature and intensity to achieve professional care effects. 3. Safety: Made of high-quality materials, in line with medical-grade standards, safe and reliable. 4. Convenience: Simple and convenient operation, suitable for use at home or in the office, enjoy comfortable care at any time. 5. Significant effect: Through the combination of different functions, it can effectively improve physical fatigue, relieve pain and relieve muscle tension, allowing you to easily restore your physical strength. Comments: 1. The manual measurement tolerance is 2-5g. Please don't mind your replacement. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. Thank you very much! 3. The SKU color is the color of the product packaging Package Included: 1 * Electric Gua Sha Instrument