Digtal foot massager with roller 1. big LCD screen2. An effective foot reflex area treatment;3. By TENS foot reflexology which reflex to internal organ;4. Far infrared heating function;5. Can adjust with belt & pads & feet at the same time6. The unit preset with 50 modes,99 levels for feet and body.7. Roller kneading massage the foot,including belt and pads.8. With timer selection for auto off,Automatic time for 90 minutes 9. The sole products are magnetic therapy function