BOIROS3 U60 Power Bank Hand Warmers User Manual
- June 1, 2024
- BOIROS3
Table of Contents
BOIROS3 U60 Power Bank Hand Warmers
This product is a small-sized portable hand warmer. It heats up through the internal heating element. The temperature can reach about 131 ° F. It is safe and more convenient The small-sized hand warmer can emit large heat and is more durable. It is convenient to carry around, beautiful appearance, fast charging, and can be recycled.
Packing list
Product Parameter
- Product name: Hand Warmer
- Product model: U60
- Battery capacity: 3.7V /6000mAh
- Input: 5.0V /2.4A
- Output: 5.0V /2.0A
- Product material: ABS/Aluminum
- Product dimensions: L101mmW51mmH2Bmm
- Net weight: 140g
- Ation standard: CE/FCC/ROHS PSE/METI IC UL62368-1
Use Operation
Power bank mode: click power on, double-click power off Hand warmer mode: long press for 3 seconds to turn on / off
(The first short press switches from the battery power level to the current temperature level, and the second short press switches the temperature level to the next level.)
- Long press 3 seconds to turn on/off hand warmer mode
- Short press to switch heat levels. Short press to enter the first mode (108°F), the indicator lights up in green; short press again to switch to the second mode(122 ° F), the indicator lights up in yellow; short press again to switch to the third mode (131 ° F), the indicator lights up in red.
(When the hand warmer works, the temperature indicator lights will automatically switch to the battery power displayafter5seconds.)
Charge/ Discharge
- When charging, the blue light flashes. When fully charged, the blue light is steady on, please stop charging.
- When charging other electronic devices, it will automatically turn on and the indicator light is steady blue.
- When the battery power is low, the blue light flashes and the hand warmer automatically shuts down. Please charge it in time.
Charging time: ( ) hours, tested with adapter of 5V /2A
Working hours: ( ) hours
Warranty
The warranty period is 12 months from the date of purchase.
The following situations are not included :
- Failure caused by unauthorized disassemble, refitting, and other human causes,
- Failure caused by Improper working environment,
- Natural disaster (including earthquake or flood),
- Damage of product shell during use,
- Products beyond warranty period,
- Improper use,
- Human causes (including scratch caused by hard object),
The final interpretation right of this warranty lies in our company.
CAUTIONS
- Do not tum on the hand warmer function while charging. When using hand warmer, please follow the instructions.
- When charging the product, please do not place any articles on it. Please keep it out of reach of children. Can’t be used alone by children under 14 years old
- Strictly forbidden to disassemble, modify and repair the hand warmers without permission
- Before using the product, confirm that the supply voltage fits with the calibrated voltage of the product. Use an output current charger of 5V /2.4A{max), and use A standard USB cable.
- It is forbidden to place the product under heat or flame, and throw it into fire orwater, or falling down. It should be kept away from direct sunlight.
- When not using the product for a long time, charge the product at least once every 3 months.
- When storing the product, please wait until it cools to the room temperature, When storing, please pay attention to avoid. squeezing the hand warmer and keep moisture away.
- It should be checked regularly to find out whether there is wear or signs of wear. If there is, please stop using.
- In case of leakage, please do not touch the skin, eyes and other sensitive parts case of contact, rinse the contact area with plenty of water and seek medica advice in time.
- It is recommended to use at the temperature of 0-45 C and with relative humidity of 20-70% RH, keeping it away from humidity, high temperature water source and fire source.
- At lower temperatures, it may not reach the temperature quickly as you set which is normal and not a quality problem.
For safety, hand warmer and power bank can’t be used at the same time. If there is any abnormal situation, please stop using it immediately.
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