Gaiatop Hand Warmers Rechargeable, Pocket Electric Hand Warmers Reusable

RECHARGEABLE AND REUSABLE: Electric hand warmers you charge up and use again and again, so there are no single-use heat packs to throw away.
POCKET-SIZED WARMTH: Small enough to slip into a coat pocket for commuting, dog walks, football touchlines and cold offices.
INSTANT HEAT: Switch on for quick warmth whenever you need it.
GREAT WINTER GIFT: A practical present for anyone who always has cold hands.
CHECK BEFORE YOU BUY: See the Amazon listing for heat settings, battery life and charging cable type.