FAQ - Knee Heater!
Q: what is the voltage 110 v or 220 v?
Answer: Its a heating pad....110v.
Q. What is the power source? Is it battery operated?
Answer: It has a plug. It is not battery operated.
Q: Could this heating pad be used effectively on the upper arm?
Answer: Yes, there are 2 Velcro strip, and they are long and can wrap around the upper arm.
Q: How long are the straps, that wrap around? (Asking for a 6’3”, 240-lb. hunk)?
Answer: The top strap is 28.7 inches, and the bottom strap is 22.8 inches.
Q. The sleeve be used on the knee or the elbow only?
Answer: The inner sleeve can be used to keep the warming unit in place on any spot the sleeve fits over. I have used it on my ankle / my elbow and my knee.
Q. is it electrical or battery operated?
Answer: It is electrically operated.
Q. What material is this wrap?
Answer: A polyester blend.
Q. Does this light up right away when plugged in? My cord does not seem to go all be way in- not sure if it’s supposed to?
Answer: Yes, it does. However, after it is charged, you can use it w/o the charger.
Q: When battery is fully charged; does product work as strong as being plugged in electrically?
Answer: Yes, it lasts for four cycles.
Q: Does it stay in place, or does it slip down or roll?
Answer: Does it stay in place, or does it slip down or roll?
Answer: Stay in place!