Stiff after a round of golf? Legs aching after a long day? Head pounding with tension? Whatever your problem, 4-in-1 therapy massager is here to melt it away with soothing deep tissue massage. Simply attach one of the precisely-engineered interchangeable heads (there are 4 to choose from), select one of 6 vibration intensities, and embrace the blissful release from targeted massage as it increases blood flow, drains lactic acid, relieves tension and accelerates recovery. Cordless, with a rechargeable, long-life lithium-ion battery and charger included, for use anywhere. 21.5 x 17 x 7cm.