GROWNSY Electric Pocket Warmers for Warming Hands

These hand warmers are rechargeable and provide 360° warmth for up to 6 hours at 131℉, suitable for those with cold hands.

• The description claims the hand warmers are UL certified.
• The description claims the hand warmers have a safety temperature control chip.
• The description claims the hand warmers are ergonomically designed.
• The description claims the hand warmers can heat up to 131℉ and provide up to 6 hours of warmth.