Search query: battery heated hand warmer

Product: HotHands Hand Warmers - Long Lasting Safe Natural Odorless Air Activated Warmers - Up to 10 Hours of Heat - 40 Pair SAFE, NATURAL LONG-LASTING HEAT - Odorless, Disposable, Single-Use Item, Do Not Apply Directly to The Skin. TSA Approved. Made in the USA using domestic and imported materials. No shaking or kneading required
TO ACTIVATE - Remove warmer from outer package, shake to activate. Warmer heats up in 15-30 minutes. If heat decreases, expose warmer to air and shake. After use, dispose with regular garbage. Ingredients will not harm the environment.
MULTIPURPOSE WARMERS - Single use air-activated heat packs that provide everyday warmth and are ideal for keeping your body warm when the temperature gets cold. They’re available in several styles designed for your hands, feet, and body.
WHEN TO USE: Tailgating at Events, Outdoor Sporting Events, Hunting & Fishing, Camping & Hiking, Working in The Yard, Jogging or Taking Your Pet for A Walk. Convenient, Compact, Portable. HotHands Black

Product: Hunter Safety System Muff Pak Hand Warmer, Black, Heated Interior lined with soft, warm polar fleece with heat coils that heat up in under 2 minutes when turned on and stay heated for up to 5 hours depending on your battery's charge and capacity
Ergonomically correct design for standing or sitting provides superior comfort
Works with any USB battery (battery NOT included)
Fitted front and back with multiple storage pockets; Adjustable waistband sizes easily for bulky winter clothing
Handy and convenient for all outdoor activities; Perfect for your next hunt or football game Hunter Safety System Black