This 2-in-1 Rechargeable Hand Warmer & Power Bank is designed to provide gentle warmth for cold hands while also functioning as a portable power source for compatible USB devices. Its compact design makes it suitable for everyday use during colder weather, travel, or outdoor activities where both warmth and battery power may be useful.

Key Features:

• Dual-Function Design: Works as a rechargeable hand warmer and a portable power bank in one device.
• Adjustable Heat Levels: Multiple warmth settings allow you to choose a comfortable heat level based on your preference.
• Portable Charging Capability: Built-in battery can be used to charge compatible USB devices when needed.
• Compact & Pocket-Friendly: Small, lightweight design that fits easily in a pocket or bag.
• Simple Button Control: Easy operation with clearly defined buttons for heat and power functions.

How to Use It:

1. Charge the device fully using the included USB cable and a compatible power source.
2. Press the power button to activate the hand-warming function.
3. Adjust the heat level by pressing the control button to cycle through available settings.
4. To use as a power bank, connect your USB device to the output port to begin charging.
5. Turn the device off after use or allow it to power down when not in operation.

Heat output and charging performance may vary depending on usage conditions and connected devices.

Product Specifications:

• Battery Capacity: 5200mAh rechargeable battery
• Functions: Hand warmer and portable power bank
• Heat Settings: Multiple adjustable levels
• Charging Method: USB charging
• Material: ABS housing with internal electronic components
• Form Factor: Compact, handheld design

Package Includes:

• 1 × Rechargeable Hand Warmer & Power Bank
• 1 × USB Charging Cable
• 1 × User Manual