Hi, friend, besides the quality of product function, what else do you care about? Stable delivery time is also our advantage RF beauty instrument, also known as radio frequency beauty instrument, is a RF beauty device that uses radio frequency technology for skin firming and lifting. It generates high-frequency electromagnetic waves to heat and shrink the collagen and elastic fibers inside the skin, thereby achieving the effect of skin firming and lifting. Features of the RF beauty instrument include: 1. Non-invasive: RF technology is non-invasive and does not require cutting the skin or injecting substances, which can avoid surgical risks and recovery periods. 2. Safety: RF technology does not harm the surface of the skin, but only acts on the deep tissue of the skin, reducing the risk of skin damage. 3. Long-lasting effect: RF technology can stimulate the regeneration and restructuring of collagen, thus making the skin firmer and more elastic. This effe…