From Project Farm.

Hand Warmers were tested for their peak temp on the high heat setting, peak temp on low heat setting, comfort, run time on the highest heat setting, maximum temperature in cold weather, battery charge time, time to reach 120 degrees F, battery capacity, and maximum wattage. Brands: DeeKom, Funaudio, UNIHAND, Mstoekn, Kesguar, AaoLin, OCOOPA, Hotdot, COTOP, OCOOPA Card, JIJ, KQPZ, Lerat, Gaiatop, Okayice, and HotHands were tested.

I purchased all the Hand Warmers to ensure an unbiased review. So, thank you for supporting the channel.

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➡ Products Tested In This Video (in no particular order):
DeeKom: https://amzn.to/4puuI3N
Funaudio: https://amzn.to/44T9kNm
UNIHAND (On sale for $23) : https://amzn.to/3MxXZft
Mstoekn: https://amzn.to/49bNpCH
Kesguar: https://amzn.to/4rPnMzS
AaoLin: https://amzn.to/4rPnSHK
OCOOPA: https://amzn.to/4pzes1J
Hotdot: https://amzn.to/4oKVhR1
COTOP: https://amzn.to/495BZBj
OCOOPA Card: https://amzn.to/4pI3iYn
JIJ: https://amzn.to/44nzWpG
KQPZ: https://amzn.to/48z8Iio
Lerat: https://amzn.to/48PRLiy
Gaiatop: https://amzn.to/48N3wGf
Okayice: https://amzn.to/3KurRc5
HotHands: https://amzn.to/48JbPDa

Videography Equipment:
Canon EOS R6 Mark II: https://amzn.to/4aErF18
Canon 70D Camera: https://amzn.to/31b5Gy0
Azden Microphone: https://amzn.to/34d3DLE
Go Pro Bundle: https://amzn.to/3JJkqNO

This video is only for entertainment purposes. If you rely on the information portrayed in this video, you assume the responsibility for the results.