This powerful hand warmer is your best bet if youÕre looking for a device to warm your hands as well as charge your phone. It features 3 heat settings reaching 140 and can run for up to 12hrs on the lowest setting. This warmer can serve as heat therapy for people with rheumatoid arthritis, RaynaudÕs, and menstruation. It also works as a power bank for electronic devices thanks to its large capacity battery. Simply slide into your gloves or pocket to keep your body toasty during cold winter. Moreover, the sunset light creates a relaxing and elegant atmosphere for you.
