MULTI-FUNCTION FOOT MASSAGER: Compared with traditional massagers, Neprock foot massager has 5 types of massage: Deep Kneading, Air Compression, Rolling, Scraping, and Heat Functions. It greatly improves blood circulation, helps relieve pain from plantar fasciitis, chronic pain, muscle tension, neuropathy; reduce your fatigue and stress when after a long day of standing up and walking around; help improve your sleep quality as well. MULTI MASSAGE MODE & INTENSITY & TIME SETTING: Our foot massager machine is equipped with 5 Types of Massage Mode & 9 levels Adjustable Intensities. You can select or customize the best working level according to your personal preference, it can be controlled separately for more combinations. And there is a multi auto-off time setting-10/15/20/25/30 minutes. More choice than other foot massager. OPTIONAL SOOTHING HEAT FUNCTION: Built-in infrared heat therapy radiates gentle warmth for soothing and relaxing to your feet.it can be turned high heat/ low heat /off manually to meet your different heating needs. A removable foot sleeve allows you to detach it to keep clean conveniently at any time.