This is the official user manual for the Ocoopa Hand Warmer. It is designed for use by individuals who are blind or visually impaired. portions of the manufacturers manual have been included to provide technical information.
1. Getting Acquainted
Before using your Ocoopa Hand Warmer, take a moment to become familiar with its design. The unit is approximately 102 x 58.8 x 24 mm and weighs about 133 grams. The hand warmer is powered by a single CR123 battery.
2. Charging Time
The Ocoopa Hand Warmer requires approximately 2-3 hours to fully charge. It is important to observe the blue LED light to ensure that the battery is charging properly. Do not exceed the charging time to prevent damage to the battery.
3. Locating the Power/Heat Control Button
The power/heat control button is located on the unit's front side, near the bottom. The button will light up blue when it is pressed.
4. Turning the Unit On/Off
To turn the unit on, hold the power/heat control button for approximately 3seconds. To turn the unit off, repeat the same procedure.
5. Adjusting the Heat Level
The Ocoopa Hand Warmer has three temperature settings. To adjust the heat level, press the power/heat control button briefly. Pressing it twice will change the setting one level. Subsequent presses will cycle through the available settings.
6. Charging Tips
- Use the provided USB charging cable and an appropriate adapter.
- For standard charging speed hand warmers, a 10W adapter is recommended.
- For fast charging versions, a 15W or 18W adapter is suggested.
- Be sure to connect the hand warmer to a certified power supply to prevent damage to the battery.
- Avoid using a USB charger higher than 5V for the H01PD, A9PD, or iPhone-like devices.
7. Precautions
- Follow the provided care instructions to avoid damage to the hand warmer and battery.
- Do not disassemble, open, or modify the product.
- Charge the hand warmer every three months to prevent battery issues.
- Store the hand warmer in a cool, dry place when not in use.
- Clean the charging port before charging to avoid debris.
- Do not leave the hand warmer connected to a power source while not in use.
- Keep the battery at room temperature to avoid battery damage.
8. Battery Information
- The battery容量 is 5200mAh.
- Its input voltage is 4.7 V to 5.5 V, and its output is 5V / 2A.
- The product description provides additional technical information such as dimensions, weight, and color options.
9. Warrantee
The Ocoopa Hand Warmer is covered by a limited one-year warranty. Contact customer service for any product defects or concerns within one year of purchase.
10. Raynaud's Phenomenon
Raynaud's phenomenon is an autoimmune condition that causes small blood vessels to constrict in response to cold or stress. It can lead to numbness, tingling, and pain in the extremities. The Ocoopa Hand Warmer is not a cure for Raynaud's, but it can provide substantial relief and is recommended by the Raynaud's Association.
This user manual provides detailed instructions for using and maintaining the Ocoopa Hand Warmer. It also offers safety tips and warranty information for the product.
11. Additional Resources
- For more information on Raynaud's syndrome, visit the website of the Raynaud's Association.
- For information on how to properly care for and charge your rechargeable hand warmer, refer to the user manual.
##The Ocoopa Hand Warmer is a reliable and effective tool for warming hands, especially in cold weather conditions. It is important to follow the provided instructions, keep the battery charged, and store the product correctly to ensure optimal performance and user safety.
