3 IN 1 CORDLESS KNEE MASSAGER : Relieves pain and discomfort, designed to promote adequate blood circulation, rejuvenate knees, and reduce fatigue and heaviness. CORDLESS AND LIGHTWEIGHT: Cordless knee massager with heat has a 3000 mAh high-performing battery, as well as a lightweight of 1.4lbs, the heated knee massager is truly perfect to carry with.
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