Introducing the HKM-134355 Multi-Function Hand Warmer and Power Bank, an innovative companion designed for your comfort and convenience during colder days. This versatile device seamlessly combines four essential functions: a hand warmer, a mobile power bank, lighting, and a massager, all in one compact design.

Constructed from durable plastic and aluminum alloy, the HKM-134355 is lightweight and portable, making it easy to carry anywhere. With a battery capacity of 5000mAh and a sleek size of 107 * 60 * 25mm, this hand warmer is potent enough to keep you warm for hours. The high setting provides warmth for about 3.5 hours, while the low setting can last up to 8 hours, ensuring you stay cozy for longer.

Using this multi-function device is a breeze. Simply power it on with a single button press. You can cycle through different heating temperatures with short presses, choosing from three distinct levels of warmth. Additionally, double-clicking the button turns on the LED light, perfect for nighttime adventures, while a triple-click activates the vibration massager to help soothe tired hands.

Whether you're outdoors on a chilly day, at a sporting event, or simply relaxing at home, the HKM-134355 Multi-Function Hand Warmer and Power Bank is a reliable choice that meets all of your needs. Stay warm, stay charged, and enjoy comfort with this all-in-one solution.

Name: Small S Hand warmer power bank
Function: Four in one, with hand warmer + mobile power + lighting + massager function (the massage function can also be canceled)
Temperature range: three

Material: plastic + aluminum alloy
Battery capacity: 5000mAh5wh
Input: 5V / 2A
Output: 5V / 2A
Product size: 107 * 60 * 25mm
Net weight: 115g
Charging time: 5 hours

Hand warmer top grade: about 3.5 hours
Low hand warmer: 8 hours

Instructions
① When shutting down, turn on the power with a single button
②Long press the button to switch.
Off, in this cycle
③ When heating, short button heating temperature range, there are a total of 3 positions,-grid for one temperature range
④ Double-click the switch to turn on the light, and double-click to turn it off.
⑤ Triple-click to turn on the vibration massage function, and then triple-click to turn off the vibration massage function