| Model | Electric Heating Knee Massager,Heated Shoulder |
| Battery capacity | 4000mAh |
| Type | Type |
| Main Purpose | Arthritis, Stabilization, Immobilization |
| Material | Nylon, Polyester |
| Labels & Certifications | FDA Approved |
| Power Source | USB Charging |
| Custom Bundle | No |
| Working Voltage | 5V |
| Brand | Brand |