OCOOPA UT3 PRO Magnetic Rechargeable Hand Warmers
Specs
- Max temperature 136 deg. F
- Heat/Run time up to 15 hrs. total
- Charge time 3.5 hrs.
- Weight 8.3 oz. per pair
Pros
- Rechargeable
- Includes two units
- Heats up quickly
- Gets very hot
Cons
- Won't fit in gloves or boots like disposable warmers
- Somewhat pricey
