Material: Diving fabric
Rated Voltage: 110-240 V Power: 12 W
Heating Temperature: 113-149℉ Intelligent timer: 5 mins, 10 mins, 15 mins
Plug: US, UK, EU
Function: Heating, Vibration, Magnetic therapy, InfraredFeatures: 1. Portable & Rechargeable.
2. Can be used on knee, shoulder, arms and legs.
3. Massage button help reduce the pain of joint swelling and muscle stiffness.
4. Easy to use, the vibration massage and heating not only can be used independently, can also be used together.
5. Suitable for patients with rheumatoid arthritis, sports injuries, and patients who have been in indoor and low temperature environments for a long time.
Packing List: 1x Knee Massager
1x Extended Pad
This is very nice once you get it working. It feels great on my osteoarthritis. I purchased again this as a gift.