1. Introduction
Thank you for choosing the OCOOPA Halo H01 Rechargeable Hand Warmer. This device provides rapid, dual-sided warmth and also functions as a portable power bank. Designed for comfort and durability, it is an ideal companion for outdoor activities and everyday use in cold conditions.
2. Product Overview

Image: Two OCOOPA Halo H01 Rechargeable Hand Warmers, featuring a sleek black and gray design. Each unit is compact and ergonomically shaped for comfortable holding.
The OCOOPA Halo H01 is a versatile device offering both warmth and portable power. It features a durable aluminum body and a comfortable, ergonomic design. Key features include:
- Rapid dual-sided heating, reaching desired temperature in approximately 3 seconds.
- Three adjustable temperature levels for customized warmth.
- Integrated 10000mAh battery, providing extended heating duration and power bank functionality.
- Multiple safety layers to protect against over-voltage, over-charging, over-current, and short circuits.
- Compatibility with USB Type C, USB Output, and Micro-USB ports for charging external devices.
3. Included Components
Your OCOOPA Halo H01 package includes:
- OCOOPA Halo H01 Hand Warmer (2 units for 2-pack)
- USB-C Charging Cable
- Silicone Lanyard (2 units for 2-pack)
- Velvet Storage Pouch (2 units for 2-pack)
- User Manual
4. Setup & Initial Charge
- Unpack: Carefully remove all components from the packaging.
- Connect: Use the provided USB-C cable to connect the hand warmer to a compatible USB power adapter (not included).
- Charge: Allow the device to fully charge before first use. The charging indicator lights will show the charging status. A full charge typically takes approximately 5 hours.
5. Operating Instructions
5.1 Power On/Off & Temperature Settings
- Power On: Long press the power button (usually located near the LED indicators) for 3 seconds to turn on the hand warmer. The red LED lights will illuminate, indicating heating mode.
- Adjust Temperature: Short press the power button to cycle through the three temperature settings:
- Low (1 Red Light): Approximately 35-42°C (95-107.5°F), providing up to 15 hours of heat.
- Medium (2 Red Lights): Approximately 40-48°C (104-118.5°F), providing up to 12 hours of heat.
- High (3 Red Lights): Approximately 48-55°C (118.5-130°F), providing up to 8 hours of heat.
- Power Off: Long press the power button for 3 seconds to turn off the hand warmer.
5.2 Battery Indicator
To check the remaining battery power, double-click the power button. Blue LED lights indicate the power capacity:
- 1 Blue Light: 0-30% power remaining.
- 2 Blue Lights: 30-66% power remaining.
- 3 Blue Lights: 66-100% power remaining.
5.3 Power Bank Function
The OCOOPA Halo H01 can also serve as a portable power bank to charge your mobile devices. Connect your device to the hand warmer using a compatible USB cable (USB Type C, USB Output, or Micro-USB). The hand warmer will automatically switch off the heating function when charging an external device. The indicator light will show blue color and flashing during mobile charging.
6. Charging the Hand Warmer
To recharge the hand warmer:
- Ensure the hand warming function is turned off.
- Connect the provided USB-C cable to the hand warmer's charging port and to a suitable power source (e.g., wall adapter, computer USB port).
- The blue LED indicator lights will flash, indicating charging progress. When all three blue lights are solid, the device is fully charged.
- Charging time is approximately 5 hours for a full charge.
Note: The hand warmer does not support heating while it is being charged. During charging, the buttons and other functions are invalid.
7. Maintenance & Storage
- Clean the device with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Store the hand warmer in the velvet pouch when not in use to protect it from scratches.
- For prolonged storage, recharge the device at least every three months to maintain battery health.
- Avoid exposing the device to extreme temperatures, direct sunlight, or moisture.
8. Safety Information
To ensure safe operation and prolong the life of your OCOOPA Hand Warmer, please observe the following:
- Do not disassemble, open, chop, pierce, or modify the product.
- Keep away from water, fire, and high temperatures.
- Do not use if the device is damaged or malfunctioning.
- Avoid prolonged direct contact with skin at the highest temperature setting to prevent discomfort or burns. Use the velvet pouch or gloves if necessary.
- The device is equipped with multiple safety layers including protection against over-voltage, over-charging, over-current, and short circuits.
9. Specifications
| Feature | Detail |
|---|---|
| Brand | OCOOPA |
| Model Name | Halo H01 |
| Material | Aluminum |
| Battery Capacity | 10000 Milliamp Hours |
| Battery Type | Lithium-Ion (Tesla-grade) |
| Charging Time | Approximately 5 Hours |
| Operating Time (Low Temp) | Up to 15 Hours |
| Operating Time (Medium Temp) | Up to 12 Hours |
| Operating Time (High Temp) | Up to 8 Hours |
| Temperature Range | 35°C to 55°C (95°F to 131°F) |
| Input/Output Ports | USB Type C, USB Output, Micro-USB |
| Item Dimensions (LxWxH) | 4.61 x 1.22 x 2.4 inches |
| Item Weight | Approx. 190g (6.7 oz) |
10. Warranty & Support
The OCOOPA Halo H01 Rechargeable Hand Warmer comes with a 12-month warranty. For any product-related inquiries, technical assistance, or customer support, please contact OCOOPA's 24/7 customer service. Refer to the contact information provided in your product packaging or on the official OCOOPA website.





