2-in-1 Hand Warmer & Power Bank, 5200mAh USB Rechargeable, 3 Heat Levels, Heats in 3 Seconds, Safe Overheat Protection

2-in-1 Hand Warmer & Power Bank, 5200mAh USB Rechargeable, 3 Heat Levels, Heats in 3 Seconds, Safe Overheat Protection DescriptionStay warm and powered up on the go with this 2-in-1 Electric Hand Warmer and USB Power Bank.Perfect for camping, skiing, fishing, traveling, and more, it combines reliable warmth with portable charging in one compact device.Fast, comfortable heat: Made from high-tech aluminum, it heats in just 3 seconds and features a smooth, cobblestone-like finish that feels great in your hands.Safe and reliable: A high-quality chipset precisely controls heat and protects against over-voltage, overcharge, over-current, and short circuits to keep your devices safe.Three heating modes: Choose from Low (104-113F), Medium (113-122F), and High (122-140F) to match your comfort level and the conditions outside.Easy to use: Press and hold for 3 seconds to switch between power bank and hand warmer mode. The 3 indicator lights show battery status and heating activity-blue means charging, red means heating.Specifications:Battery Capacity: 5200mAhInput/Output: 5V/2ACharging Time: 2-3 hoursWorking Time: 4-8 hoursSize: 4.09 x 2.1 x 1.14 inches