USB Heated Knee Brace with 3 Heat Settings Size:2pcs back and abdomen

back and abdomen

powered by 9V battery( battery not included)

adding more charm

things become easier when next time you play the electric piano

USB Heated Knee Brace with 3 Heat Settings Size:2pcs back and abdomenMULTIFUNCTIONAL KNEE BRACEYou can use this knee pain heating pad not only for your knees, but also for your legs, your calves, your arms, your shoulder and your back. And you can use this heating pad for knees when you stay at home or when you are in office. Just turn it on then enjoy it. 3 HEATING SETTINGSThis knee pain relief brace has 3 heating levels. Different heating levels you can choose according to your needs. Just long press the button for 3