This dependable and rechargeable hand warmer keeps you warm from the stadium to the woods. The convenient power bank feature also recharges your USB compatible device, so you can stay connected while enjoying the outdoors.
Multi-function-- Hand warmers and power bank 2 in 1. Pebble shaped design and mini size. Convenient to carry it to anywhere in your pocket. Perfect for indoor and outdoor.
High Quality--Hand warmers made of premium quality ABS material, eco-friendly polymer battery. It’s reusable and safe.
Adjustable--Double-sided and 3 heating mode, 107°F(42°C)/118°F(48)/131°F(55°C). Fast heating up in 3 seconds, working time up to 8 hours.
Large Capacity--5200mAh phone charge function. It can give full charge to iPhone Samsung and other Android phone. 3 indicator light to show the battery condition.
Perfect Gift--Hand warmers are perfect gift choice in cold winter. It not only can warm your hands, but also can charge your mobile phone when you need.