Super Grip Chrome w Indicator Suction Handle 12 Toe Spreader Separators sec increments Pulse Frequencies: 10 Gait Belts sec increments Pulse Frequencies: 10 800 Hz in 10 Hz increments Treatment Duration: 1 30 min in 1 min increments Electrical Class: CLASS I Electrical Type: TYPE BF Regulatory Risk: Class IIb according to MDD 93 42 EEC UPC Code: 092237620397 Snap tight soft sealing eartips conform to individual ears for an excellent acoustic seal and comfortable fit * Get in and out of the bathtub safer & easier than ever before when you need a little extra help this hand bar attaches instantly to shower wall or tub with super strong suction cups preventing dangerous falls * Easy release flip up tabs let you reposition the handle or remove it * Sturdy construction provides extra stability and requires no drilling of holes or screws for installation * Also includes RED GREEN color indicator buttons so you can tell at a glance if you have a secure suction