I absolutely LOVE the Sharper Image neck cooler and heater! I get migraines, live with a stiff neck, and am always cold. This device is something that is helpful when I need to relax from pain and/or get warmer or cool down. This is rechargeable and I charge every couple of days just so it's always ready to go and just put it in my bag so it's handy. I often wear it at work when sitting at my desk for prolonged periods of time. I absolutely plan on using this to stay warm during baseball season as well!

I wasn't sure about this if it would work or not. And how big or small was gonna be? But fits pretty good around your neck and I used both the heat and the cooling, but I have been using the cooling because I get migraines a lot.So I put it on and use the cooling picture on the maximum.And if oh it did help a lot,it did helped make my headache go away after I took meds. I will keep you.It works better than the ice pack

I have to say I was extremely Impressed with the function of either heat or cold instantly just by pressing a button and adjusting the switch. I love that it has 2 settings for hot & also for cold. It is going to be great to use as I lay in bed watching TV, crocheting or reading & for car rides! I love all things cozy so this gadget is 10/10 my new favorite. Excited to use the cold setting when it's hot out! I will use this, as a massage therapist myself, while working on clients to help any aches/pains my neck gets! Thank you Influenster. Highly recommend.

I just tried this product recently and I am shocked how great it works. My whole body feels warm from using it. I sit on the couch and put it on while watching tv. Love it!

This thing is a lifesaver for sports!!! The controls are easy, sturdy, and durable. The design is super nice for reachability and easy to understand. It's lightweight for all travel purposes. Wonderful product!

This neck device is surprisingly handy. It’s lightweight, comfortable, and easy to wear. With just one button, you can switch between cooling and heating, which works fast. The cool mode feels refreshing when it’s hot or after a workout, and the heat mode is relaxing for my neck and shoulders. I like that it’s cordless and portable, so I can use it anywhere. Overall, it’s simple, effective, and does exactly what it claims.