Self heating knee massager

Heating fast +3 modes +Easy to charging=Best Gifts! 3 in 1 Heating Pad with Vibration It's not only a heated knee brace but also works for shoulder, elbow, arms, thighs, calves, or ankles. We have extra straps for using it on other parts of the body, one long & one short, that enable the massager to be used on nearly any body part. Cordless Shoulder Heating Pads Built in rechargeable 5000mAH battery, the heated knee massager is completely portable and you can wear it without being tied down by a cord. You can quite easily put them wherever is sore and continue about doing whatever it is you're doing without it getting in the way or falling off.   Heating & Vibration Massage The heated knee massager has 3 heating levels (Low - temperature range 113℉/45℃ to 131℉/55℃. Medium - temperature range 132.8℉/56℃ to 149℉/65℃. High - temperature range 150.8℉/66℃ to 167℉/75℃) levels and 3 vibration modes, providing great relax and comfort for your knee, elbow and shoulder. It boosts circu