Features:

1. Built-in large battery: This rechargeable hand warmer has a built-in large-capacity battery, which can be used as a mobile power source and can charge the phone. It can be heated for 6-8 hours on both sides and the voltage is stable. However, it has an LED screen, but only displays battery and temperature.

2. High-quality material: This hand warmer is made of aviation aluminum, with a compact and lightweight design, high-quality aviation aluminum shell, and a more rounded edges design. The skin-friendly material keeps you warm in the palm of your hand. Double-sided heating element, safe explosion-proof heating evenly. You are safer and more assured. The thoughtful lanyard design is easy to carry.

3. Three temperature modes: Hand warmer adopts dual temperature control electric heating and energy storage structure, which gradually releases heat energy, which perfectly avoids the dangers of traditional hot water leakage or even explosion. It only takes 5 seconds to quickly heat up, balance the heating on both sides, and keep you warm in the palm of your hand. The 40°C/50°C/55°C three-position switch provides you with the right heat.

4. Hand warming function: long press the button for 3 seconds, the digital display of the temperature control indicator will jump, turn on the hand warming function, and then short press to switch to the second gear, then short press to switch to the third gear, switch to the hand warmer function and long press 3 seconds.

5. Mobile power function: Long press for 3 seconds to enter the mobile power mode, and automatically insert the USB cable to start output. It is suitable for outdoor sports, fishing, hiking, camping, skiing, traveling, and walking the dog in cold weather. Or as a gift to family and friends.

Description:

This hand warmer mobile power has a built-in large-capacity battery, uses aviation aluminum, and has a compact and lightweight design that is easy to carry. You can warm your hands and give it as a gift to family and friends.

Specifications:

Material: ABS+Aluminum Alloy

Category: Hand Warmer mobile power

Charge and discharge specifications: 5V2A

Mainboard type: software three-in-one with independent warranty

Switch mode: button

Battery capacity: 7000mAh, 8000mAh, 9000mAh (optional)

Size: 110*60*27mm

Package Included:

1set* Hand warmer