OCOOPA UT4 Urban Magnetic Rechargeable Hand Warmers Instruction Manual

1. Introduction

Welcome to the OCOOPA UT4 Urban Magnetic Rechargeable Hand Warmers instruction manual. These hand warmers are designed to provide reliable warmth in various outdoor conditions, featuring IP45 water resistance, UL certification, and an ergonomic design for comfortable use. This manual provides essential information for the safe and effective operation and maintenance of your new hand warmers.

2. Package Contents

Upon opening your OCOOPA UT4 Urban package, you should find the following items:

• 2 x OCOOPA UT4 Urban Hand Warmers
• 1 x Carrying Pouch
• 2 x Lanyards
• 1 x USB-A to Dual USB-C Charging Cable
• 1 x User Manual

Figure 2.1: Contents of the OCOOPA UT4 Urban Hand Warmer package.

3. Key Features

• IP45 Water Resistant: Designed to withstand splashes and dust, making them suitable for various outdoor conditions.
• UL Certified Safety: Ensures quick and safe warmth with UL safety certification (E535516).
• Ergonomic Design: Portable and easy to grip, fitting comfortably in hands, gloves, or pockets.
• Long-Lasting Warmth: Each hand warmer features a 3000mAh battery, providing up to 9 hours of continuous heat on the lowest setting (18 hours combined).
• Magnetic 2-in-1 Functionality: The two hand warmers can magnetically attach to each other for combined use or separate for individual use.
• 3 Heat Levels: Adjustable heat settings to suit your comfort needs:
  • Level 1: 100-108°F (approx. 9 hours per warmer)
  • Level 2: 109-117°F (approx. 7 hours per warmer)
  • Level 3: 118-125°F (approx. 5 hours per warmer)
• Dual Charging: Charge both units simultaneously using the included USB-A to dual USB-C cable.
• Power Bank Function: Each hand warmer includes a USB-A output port, allowing it to function as a power bank to charge other devices.

Figure 3.1: OCOOPA UT4 Urban Hand Warmers demonstrating IP45 water resistance.

Figure 3.2: Ergonomic design for a comfortable and secure grip.

Figure 3.3: Magnetic 2-in-1 design allows for versatile use.

4. Setup

1. Unpack: Carefully remove all items from the packaging.
2. Initial Charge: Before first use, fully charge both hand warmers using the provided USB-A to dual USB-C charging cable. Connect the USB-A end to a power adapter (not included) and the two USB-C ends to the charging ports on each hand warmer. The LED indicators will show charging status.
3. Attach Lanyards (Optional): If desired, attach the lanyards to the designated loops on each hand warmer for easy carrying or securing.

5. Operating Instructions

5.1 Power On/Off

• To turn ON: Press and hold the power button for approximately 3 seconds. The red LED indicators will light up, showing the current heat level.
• To turn OFF: Press and hold the power button for approximately 3 seconds until the LED indicators turn off.

5.2 Adjusting Heat Levels

Once powered on, single-press the power button to cycle through the 3 heat levels:

• 1 Red LED: Low heat (100-108°F)
• 2 Red LEDs: Medium heat (109-117°F)
• 3 Red LEDs: High heat (118-125°F)

The hand warmers provide instant heat, reaching the desired temperature quickly.

5.3 Checking Battery Level

Double-press the power button to check the remaining battery level. Blue LED indicators will illuminate:

• 1 Blue LED: Approximately 30% battery remaining.
• 2 Blue LEDs: Approximately 70% battery remaining.
• 3 Blue LEDs: Approximately 100% battery remaining.

6. Charging

6.1 Charging the Hand Warmers

To charge your OCOOPA UT4 Urban Hand Warmers:

1. Locate the USB-C charging port on the side of each hand warmer, protected by a rubber flap.
2. Open the rubber flap and insert the USB-C connectors from the provided dual charging cable into each hand warmer.
3. Connect the USB-A end of the cable to a compatible USB power source (e.g., wall adapter, computer USB port).
4. The LED indicators will show charging progress. Once fully charged, all blue LEDs will remain solid.

Figure 6.1: Dual charging of the OCOOPA UT4 Urban Hand Warmers.

6.2 Using as a Power Bank

Each hand warmer can also serve as a portable power bank:

1. Locate the USB-A output port next to the USB-C input port.
2. Connect your device's charging cable (USB-A end) to the hand warmer's USB-A port.
3. The hand warmer will begin charging your device.

7. Maintenance

• Cleaning: Wipe the surface of the hand warmers with a soft, dry cloth. Do not use abrasive cleaners or immerse them in water (beyond their IP45 rating).
• Storage: When not in use, store the hand warmers in the provided carrying pouch in a cool, dry place away from direct sunlight and extreme temperatures.
• Battery Care: To prolong battery life, fully charge the hand warmers at least once every three months if not used regularly.

8. Safety Information

• Do not disassemble, crush, or incinerate the hand warmers.
• Keep out of reach of children.
• Avoid prolonged direct contact with skin on the highest heat setting to prevent discomfort.
• Use only the provided charging cable or a certified equivalent.
• Do not use if the product is damaged.

9. Specifications

10. Troubleshooting

11. Warranty & Support

For warranty information, product support, or to register your product, please visit the official OCOOPA website or contact customer service:

• Official Website: www.ocoopa.com
• Support Email: support@ocoopa.com