This Zippo® 3-hour rechargeable hand warmer could get more customers to warm up to your brand! Whenever you're outdoors and need some warmth, this product has you covered with the press of a button. It provides dual-sided heat up to 113 degrees F with a run time of up to 3 hours and features high and low heat settings. Not only that, but it's also a power bank! With a 2600 mAh lithium polymer battery, you can charge USB compatible devices with ease. What a great item to give out at a trade show. Add your logo and interest customers in your business with this great gift!