Warm hands play fast, and in gaming, every advantage counts. Don’t let your hands get cold, or your gaming device lose power right before an epic win. The HeatBank® 9s Gaming Hand Warmer keeps you in the game with up to 9 hours of heat with 6 levels of intensity. The convenient power bank feature recharges your USB compatible device so you can stay connected. Recharge the hand warmer via the included charging cable. Comes packaged in a box.