- Auto / manual function
- 4 Unique airbags strengthen acupuncture massage
- 3 preset air pressuring strength: weak/medium/strong
- Adjust inflatable and venting air pressure
- 192 acupuncture nodes irritate reflexology
- 3 acupuncture speed: slow/medium/fast
- 24 infrared lights enhance blood circulation
- Time setting is 10/15/20 minutes
- International approved adapter