OCOOPA Magnetic Rechargeable Hand Warmers 2 Pack, Safe UL Certified, Ergonomic Electric Hand Warmer, Pocket Size Heater, Compact in Gloves, Tech Gifts for Raynauds, Golf, Hunting, Camping, UT4 Young

Absolutely brilliant I didn’t purchase these as there intended when first using them I didn’t push the charging part into the unit correctly once I realised they where great charged quickly, they are easy to press the button 1 red light then press again 2nd then again 3rd they are really warm not dangerous I actually purchased these for my doggy as he’s so little not much fur I created a pocket in he’s dog coat and I just slide one of these in there he’s toasty and warm they last for hours 5 hrs and still going strong great that there 2 in the pack I haven’t charged them in a while now they are so small don’t take much room up I would highly recommend these there great. Thank you 👍

Have used disposable hand warmers for a few years so decided to try these and am not disappointed. They give off great heat. I have found full power to be too hot for myself. I like the wrist straps. These fit inside gloves. The charge lasts a few hours and then I tend to top up the charge. Charging doesn’t take long.It’s great they are magnetic so less chance of one of them being lost. Good design. Good price.

Bought these but had to return them after trying, as one of the pair was faulty.(Perhaps foolishly) I bought a second identical pair from same seller and was relieved to find these replacements both work very well.Nice little gadget. Heats up only on one side but this is actually better when using. Good size to slip in gloves. Comes with wrist strap & 1 mini bag to keep them in when not in use. Magnetic side sticks pair together for storing which is useful. They charge well & last a good few hours continual use, tho depends on temperature level used.Easy to use with 3 heat setting, but confusing differences between levels of heat. Level of heat appears to depend on respective setting’s frequency of the heat generator switching off & on to regulate temperature. Warning: Highest level can get very/too hot but also alternates on/off, so not continuous. But when it gets hottest, it’s painfully (damaging to skin?) hot.I think trial & error & getting used to them is needed but overall, they’re good for what I need them for so I’ll be keeping them.

These are excellent hand warmers. Neat, easy to use and recharge. I have two pairs which I use throughout the winter and have bought and given at least five pairs away!

Nice size fits into the palm pf your hand comfortably. Heats up very quickly with 3 different settings. Easy to store and charge back up within a couple of hours. Can be used individually or as a pair. Held together by magnets.

I suffer from cold hands are these are fantastic for when I'm out exercising. On the lowest setting they are perfect against the skin and last all day.They are small enough to fit perfectly inside my gloves. I put them on the back of the hand if I need to grip (for instance when cycling) or in the palm when running.I used them recently when skiing. They made a massive difference and kept my hands nice and warm all day long.

I bought this product as I suffer from Reynaulds disease. The hand warmers are very effective and easily fit inside gloves. I only use the lower settings. Heat is long lasting and effective. I would recommend.

I am impressed with the thought that has gone into the design of these. The wrist straps so you don’t drop them, the fact they are magnetic & the on off switch is located so when stored (magnetically together) they can’t be accidentally switched on. There is also a storage pouch.Plus they heat very quickly & have a splitter for charging at the same time.