Specifications: Material: PP Color: Gray/Brown Net weight: 16.5 lbs Overall dimension: 16.5" x 14.5" x 13 (L x W x H) Voltage: AC 110v Power consumption: 500 w Water volume: 8 l Running temperature: 95°f-118°f Package includes: 1 x Foot bath massager 4 x Universal wheel 1 x Instruction. Perfect for people who often need to stand at work to relieve foot pain -Best gift for the elderly and office workers -Bottom auto-rotating massage rollers promote blood circulation and relieve fatigue -Bubble massage constantly stimulates the foot acupoints to achieve the effect of soft massage -3 different frequencies to set makes it energy-efficient -Red light function sterilization and promote blood circulation -The medicine box is used to place herbs or sea salt to enhance the foot bath effect -Ptc heater with multiple insulations provides safe and reliable protection -Precisely set the temperature freely adjustable between 95°f and 118°f -Free control time freely set within the range of 10-60 minutes -Automatic drain pipe helps you conveniently empty the foot massage tub -Detachable cover prevents water splashing and dust accumulating -One button to control the switch and led display screen are easy to use -Concealed handle.