Wahl Hot Cold Therapy Handheld Massager for Back, Neck, Foot, Full Body, Model 4295-400:Deep vibrating therapeutic massager helps relax and relieve muscle tightness for the ultimate massage experienceProvides fast comfort by increasing blood circulation to speed healing or fitness recoveryVariable intensity allows you to dial in from a gentle relaxing massage to a deep invigorating massage depending on your condition or needsThis unit packs enough power to thoroughly massage your body and can travel with you anywhere you like9 Foot Cord, for maximum powerIdeal massager for stress, muscle soreness, stiffness or chronic pains, such as those associated with chronic back pain, fibromyalgia, joint pain, arthritis and sports injuryErgonomic design for comfortable use on the lower and upper back, legs, arms and feetComes complete with 7 customizable massage attachment heads to ensure reliefHeat attachment helps to increase circulation for muscle comfort and relaxationCold attachment helps reduce joint swelling, pain and muscle inflammationInnovative four finger flex attachment replicates a masseuse's handsTriad head has three pinpoint areas to massage deep into the tissueFacial head is smooth to create a gentle, relaxing massagePower disc has a large surface area with prongs that massage deeply to stimulate blood flowSpot application is useful for digging into pinpoint pain areasWahl Hot Cold massager is suitable for men and womenBest gift for men, women, parents on Thanksgiving, Christmas, Mother'sday, Father's Day, Birthday and other special events