Banggood

It's very good for my back. Thank you.

Working good! :)

Ein sehr gutes Stück zum Warmhalten, auch unter der Kleidung.

super

chauffe rapidement ,a fixer dans une veste par exemple

Great heating pad, stays warm as it should

Warms up very quickly! Lowest setting is nice and warm against skin middle through a t shirt and high is HOT! Great for motorbikes camping festivals and other activities where you can otherwise end up a bit chilly. Fully flexible they can be sewn into clothing or have velcro straps added to give for example heat relief to an aching knee. The low setting takes about 0.7 amps and the high about 1.4 amps. Just ordered another 2.

Good product, works well connected to a simple powerbank. Pretty warm at the full power setting so dun fall asleep with the product on or you might get burned.

used them with a 5000 mAh battery pack and got the full two hours on full power and it can get well over 120 degrees...need to get another I lost the cord...my bad lol

Super je l'utilise pour mes douleurs de dos, prise usb que l'on met sur adaptateur secteur. Excellent