1. 28 modes: press the "M" key to adjust the massage mode. 2. The product is packed in English, suitable for gifts, public relations planning, business gifts, etc. 3. Touch the LCD screen with keys. Touch the screen or use the keys to adjust 4. 20 levels of intensity: each function has 20 levels of intensity adjustable, which is more suitable for your needs. 5. The massage time is adjustable from 10 to 60 minutes. The default time is 20 minutes. 6. Rechargeable battery: it can be used continuously for 4-6 hours after charging. 7. 2 charging methods: AC adapter (110-240V) or USB cable for charging. 8. Dual output: 2 output ports at the bottom, which can be used by multiple people to individually adjust different massage modes and intensity. 9. Standard configuration: 1 x host, 1 pair of x palm-shaped patch, 1 pair of x oval patch, 2 x electrode wire 3.5 heads, 1 x power charger, 1 x USB cable, 1 x Winding version (tool for placing patches and wires after massage), 1 x neutral manual (English), 1 x meridian diagram, 1 x stylus, 1 flocking blister, 1 color box 10. This 28-mode meridian physiotherapy device is a new generation of health care products developed based on the principles of physics, bionics, bioelectricity, traditional Chinese medicine meridian and a large number of clinical practices, using modern microelectronic technology. Through micro-electrotherapy, it stimulates the skin of the human body, thereby promoting blood circulation of the human body, achieving the effects of passing the meridians, smoothing the blood vessels, and alleviating the pain in the body. 11. This product is multi-purpose, that is: massage, massage, hammering, cupping, scraping, acupuncture and other functions. It also has the function of immune regulation, improve human immunity, and restore sub-healthy people to good health.