Acupuncture Stone Scraping Board Intelligent Constant Temperature Face Scraping Instrument Scraping Brush Whole Body Universal 精油（5ml） Features: Material features: stone gua sha board usually use stone as the main material, stone is kind of natural stone with good conductivity and warm effect, help to promote circulation and relieve muscle tension. function: unlike traditional manual gua sha boards, acupuncture stone scraping boards have built-in motors that can automatically vibrate or rotate to provide more even and massage effect. EASY TO OPERATE: Users can control the speed and of the stone scraping board through button , making the scraping process more convenient and comfortable. Versatility: In addition to the basic Gua Sha function, some stone scraping boards also have hot compress, Wide applicability: stone gua sha board is suitable for many parts of the body, it can help relieve muscle pain, promote lymphatic drainage, improve condition and so, it is kind of multi-functional tool. function: compared with the traditional manual gua sha board, the stone gua sha board has the function of automatic vibration or rotation, which can be more uniform and gua sha and reduce the physical exertion of the user. Temperature Adjustment: Some Gua Sha boards have temperature adjustment function, you can adjust the temperature of the Gua Sha board according to individual needs, in order to adapt to different body parts and sensitivity. Portable design: the is lightweight and portable, easy to operate and store, suitable for home use or carry with you, convenient to scrape at any. Multi-speed adjustment: gua sha board usually has multi-speed or , users can choose the appropriate vibration frequency or according to their own and therapeutic needs. Product Description: weight：150g size：14.5*12.3*3.8cm Temperature control range: 45-55 degrees Gear: 4 gears Power supply ：Rechargeable Whole body available