CENXINYPower Bank 6000mAh Hand Warmers Rechargeable Double Side Heating Electric Hand Warmer, USB Reusable Handwarmers Gift Valentine's Day present for Women Girl

Very cute and warms very quickly. Only downfall is that’s a bit heavy.

it's a cute and easy to use hand warmer charger. not very heavy, easy to carry. It warm up quick and the temperature is suitable. Saving my colde hand in 'the coldest winter' this year. easy to charge with two different lights colour. tho at the beginning i feel confused about the light.

Very useful, recommended to friends around you. Not only can the battery be charged, the charging is quite fast, but also the hands can be warmed, and the winter is no longer cold. it Is a very lovely cat， very good

It is a good thing. It can be a hand warmer and it’s suitable now because of the cold weather. Long time warming is great. I like it. It can charge my mobile phone as well.

Not sure about other features but it didn’t even heat up - just changed from cold to room temperature (round 22 degrees). That’s not going to warm anyone in need!

Love this hand warm

The product gets nice and toasty but there was an issue with on/off switch. Scared it will overheat.

Buttons are not stable so it turns itself off when in pocket. Also the heat is poor and so is the battery life