2-in-1 Retro Electric Hand Warmer & 5000mAh Power Bank – Portable USB Rechargeable Pocket Heater

Combine vintage charm with modern comfort using the 2-in-1 Retro Electric Hand Warmer & 5000mAh Power Bank. Designed to slip comfortably into pockets or gloves, this stylish dual-function gadget delivers instant double-sided warmth during chilly winter days while doubling as an emergency charger for your smartphone or gadgets.

Crafted with a sleek retro aesthetic and smooth matte finish, it features fast heating technology that warms up in seconds. Whether you’re commuting, hiking, watching outdoor sports, or working in a cold office, it keeps both your hands warm and your phone fully powered everywhere you go.

Key Features

Rapid Double-Sided Heating: Heats up within seconds to deliver soothing 360° warmth across your palm and fingers.

5000mAh Emergency Power Bank: Built-in high-capacity lithium battery with USB output port charges smartphones, wireless earbuds, or small gadgets on the move.

Adjustable Temperature Settings: Multiple heating levels allow you to customize heat intensity for mild chilly days or freezing winter temperatures.

Sleek Vintage Retro Aesthetic: Distinctive retro design with polished metallic accents and ergonomic curved edges that fit perfectly in the palm of your hand.

Multi-Layer Safety Safeguards: Smart chip protection prevents overheating, over-charging, over-current, and short circuits for safe daily operation.

Compact & Pocket-Portable: Lightweight build easily tucks into coat pockets, ski jackets, handbags, or gloves for instant warmth anywhere.

FQA's

Q1: Only one side or both sides?
A1: Warm the whole hand. 
Q2: When will the hand warmer reach 52℃?
A2: When the hand warming mode is turned on, the real-time temperature will be displayed, and then it will be heated to 52℃, which takes about 30s-1min, and then kept at 52℃. (If the room temperature is too low, the heating time will be longer, which is normal.)
Q3: How long will the hand warmer heat up?
A3: After fully charged, it can be kept at 20℃ for 3.5h to 4.5h.
Q4: Is it safe to use? 
A4: The temperature is automatically controlled by the chip during charging, and the flame-retardant ABS material can also prevent high temperatures.
Q5: How to change the hand warmer mode and mobile power mode?
A5: There are 2 buttons on it, press and hold the right button for 3 seconds, it will start to display heat and digital temperature. Press the right button at the same time for 3 seconds to turn off the heating mode. Press the left button to turn on the mobile power mode and digital battery display.
Q6: How to charge?
A6: There are 1 input and 1 output interface on the right side. There will be a micro usb cable for charging in the package.
Q7: Why does the temperature decrease after 52℃?
A8: has a high temperature protection function. When the hand warmer reaches 52℃, it will stop heating. If you think the temperature is not high enough, you can turn it on again.

Product Specifications

Specification:

Input: 5V / 2A
Size: 69 * 74 * 34mm
Function: hand warmer and charging mobile phone

What’s Included in the Box?

1x 2-in-1 Retro Hand Warmer

1x Mobile power supply 

1x USB cable

1x Flannel bag