Features: 1. These Booties are designed to provide soothing and relaxing warmth to the clients' feet during pedicure/manicure treatments. 2. The heat will open the pores allowing deeper penetration of oil and moisturising agents, helping to soften cuticles, moisture dry nails and enhance the paraffin wax treatment. 3. They are also therapeutic, delivering the ideal heat to help inflammation and joints with clients' that have Arthritis too. 4. Two temperature settings.Description: Power: 80W Input: 220V Color: White Size of Mittens: Approx. 34 x 17 x 2 cm Length of Cable : Approx.175cm If your country's Voltage is 110V, please click the product ID: 932286 to buy the Voltage Transformer.Package Included: 1 Set X of Electric Heated BootiesNote: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight deviation for the measurement data.Direction to use: 1. Trim and smooth nails before treatment to avoid damage to the inside linings. 2. Plug in and set the temperature. H-Higt(50-60 degree)or L-Low (degree) according to the treatment or your client condition. 3. Apply moisturizer before putting you feet into the protector bag. 4. Working time 10-20minutes and wipe clean with damp cloth.