1. Sarrera
Thank you for choosing the Comfyer BW02 Portable Baby Bottle Warmer Pro. This device is designed to provide a convenient and safe way to warm breast milk, formula, or water for your baby, whether at home or on the go. It features fast heating, a built-in sterilizer, and a long-lasting rechargeable battery, making it an essential companion for parents.
Ezaugarri nagusiak:
- 2-en-1 funtzionaltasuna: Warms milk/water and includes a built-in sterilizer.
- Berokuntza azkarra: Heats 150 ml of milk to 40°C in approximately 2 minutes 40 seconds, and 150 ml of water in 2 minutes 20 seconds.
- Modu bikoitzak: Optimized settings for warming breast milk and water.
- 5 Smart Temperature Settings: Choose from 37°C / 40°C / 45°C / 50°C / 55°C (98°F / 104°F / 113°F / 122°F / 131°F).
- Large Capacity & Long Battery Life: 17 oz (500 ml) capacity with a 16,000 mAh battery, capable of heating 150 ml water up to 16 times on a single charge.
- Material seguruak: Heating chamber made from food-grade, lead-free SUS 316 stainless steel.
- Diseinu eramangarria: Compact, ergonomic, and leak-proof for travel.
2. Konfigurazioa
2.1 Zer dago kutxan
Paketea irekitzean, ziurtatu osagai guztiak daudela:
- Comfyer BW02 Portable Milk & Water Warmer x1
- USB-C kargatzeko kablea x1
- Erabiltzailearen eskuliburua x1

Image: Contents of the product packaging, showing the portable warmer, USB-C cable, and user manual.
2.2 Hasierako karga
Before first use, fully charge the device. Connect the provided USB-C cable to the charging port on the warmer and plug the other end into a compatible USB power adapter (a 20W or higher adapter is recommended for faster charging, not included). The battery indicator on the display will show charging progress. A full charge can take several hours.
2.3 Lehen erabilerako garbiketa
Before using the warmer for the first time, clean all parts that will come into contact with milk or water. Refer to the 'Maintenance' section for detailed cleaning instructions.
3. Funtzionamendu-argibideak
3.1 Gailua gainditzeaview

Image: Labeled diagram of the Comfyer BW02 Portable Bottle Warmer Pro, indicating the functions of each button and display area.
3.2 Berogailua betetzea
- Ziurtatu berogailua garbi eta lehor dagoela.
- Open the flip-top lid and pour the desired amount of breast milk, formula, or water into the stainless steel chamber. Do not exceed the maximum fill line (17 oz / 500 ml).
- Securely close the flip-top lid to prevent leaks.

Image: The internal chamber with measurement markings, a view of the anti-dry burning sensor, and the leak-proof design in use.
3.3 Piztea eta tenperatura hautatzea
- Press and hold the Power On/Off button to turn on the device. The current temperature will be displayed.
- Press the Milk Warming button or Water Warming button to select the desired mode.
- Use the temperature adjustment buttons to cycle through the 5 available temperature settings: 37°C / 40°C / 45°C / 50°C / 55°C (98°F / 104°F / 113°F / 122°F / 131°F).
- The device will automatically begin heating to the selected temperature. The display will show the real-time temperature.

Image: The warmer in a nighttime setting, highlighting its smart memory function for quick temperature recall.
3.4 Dual Modes (Milk & Water)
The warmer offers distinct modes for milk and water to ensure optimal heating while preserving nutrients:
- Milk Warming: Designed for gentle and even heating of breast milk or formula to prevent nutrient loss and scorching.
- Uraren berotzea: Provides faster heating for water, ideal for mixing formula on demand.

Image: Visual representation of the dual heating modes, showing different heating profiles for milk and water.
3.5 Sterilization Function
The built-in sterilizer ensures optimal hygiene for your baby's feeding. To sterilize:
- Ensure the warmer is empty and clean.
- Add a small amount of water (e.g., 50-100 ml) to the heating chamber.
- Press the Self-Sterilization button. The device will heat the water to 75°C and maintain this temperature for 1 minute to complete the sterilization process.
- Once complete, the device will automatically shut off. Allow it to cool before handling.

Image: The self-sterilization feature in action, demonstrating its ease of use compared to traditional boiling methods.
3.6 Smart Memory Function
The warmer automatically remembers your last used temperature setting. This allows for quick and effortless operation, especially during late-night feedings, as you do not need to re-select the temperature each time.
3.7 Auto Shut-off and Anti-Dry Burning
For safety, the device is equipped with an auto shut-off feature. It will automatically turn off after reaching the set temperature and holding it for a period, or if it detects insufficient liquid to prevent dry burning.
4. Mantentzea
4.1 Garbiketa jarraibideak
Regular cleaning is essential for hygiene and prolonging the life of your warmer.
- Ensure the device is powered off and completely cooled before cleaning.
- Open the cover and remove the silicone ring from the lid.
- Add water and a mild detergent to the stainless steel heating chamber. Use a soft brush or sponge to clean the interior. The wide 8.9 cm opening facilitates easy cleaning.
- Clean the silicone parts (ring, spout) separately with water and mild detergent.
- Garbitu zati guztiak ondo ur garbiarekin.
- Garbitu berogailuaren kanpoaldea iragarkiarekinamp oihal. Ez sartu gorputz nagusia uretan.
- Utzi pieza guztiak airean guztiz lehortzen berriro muntatu eta gorde aurretik.

Image: Step-by-step guide illustrating the cleaning process for the warmer's components.
4.2 Kalifikatzailea
Over time, mineral deposits (limescale) may build up in the heating chamber, especially if using hard water. To descale:
- Mix a solution of white vinegar and water (1:1 ratio) or use a commercial descaling agent suitable for baby products.
- Pour the solution into the heating chamber, ensuring it covers any mineral deposits.
- Let it soak for 30 minutes to an hour, or as recommended by the descaling agent. For stubborn deposits, you may gently heat the solution for a few minutes (do not boil).
- Empty the solution and rinse the chamber thoroughly several times with clean water to remove any residue or vinegar smell.
5. Arazoak
If you encounter issues with your Comfyer BW02 Portable Baby Bottle Warmer Pro, please refer to the following common problems and solutions:
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Gailua ez da pizten. | Bateria baxua; gailuaren matxura. | Charge the device fully. If still unresponsive, contact customer support. |
| Liquid is not heating or heats slowly. | Low battery; incorrect mode selected; excessive liquid volume; dry burning protection activated. | Ensure the device is fully charged. Select the appropriate mode (Milk/Water). Do not exceed max fill line. Ensure there is sufficient liquid. |
| Gailuak ihes egiten du. | Lid not properly closed; silicone seal improperly seated or damaged. | Ensure the flip-top lid is securely closed. Check the silicone ring for proper placement and any damage. Replace if necessary. |
| Erre usaina edo kea. | Dry burning; internal malfunction. | Immediately power off the device and discontinue use. Do not attempt to repair. Contact customer support. |
| Tenperaturaren bistaratzea ez da zehatza. | Sensor issue; extreme ambient temperature. | Ensure the device is used within recommended temperature ranges. If the issue persists, contact customer support. |
6. Zehaztapenak
| Ezaugarri | Xehetasuna |
|---|---|
| Eredua | BW02 |
| Produktuaren neurriak | 8.9 x 8.9 x 23.5 cm (3.5 x 3.5 x 9.25 hazbete) |
| Elementuaren pisua | 970 g (2.14 lb) |
| Edukiera | 500 ml (17 oz) |
| Bateria | 16,000 mAh Lithium Polymer (3 included) |
| Berokuntza Potentzia | 120W |
| Tenperatura ezarpenak | 37°C / 40°C / 45°C / 50°C / 55°C (98°F / 104°F / 113°F / 122°F / 131°F) |
| Materialaren osaera | SUS 316 Stainless Steel, PP, ABS |
| Kargatzeko ataka | USB C motakoa |
| Fabrikatzailea | Comfyer |
| Jatorrizko Herrialdea | Txina |
7. Bermea eta Laguntza
7.1 Bermearen informazioa
Comfyer products are manufactured to high-quality standards. For specific warranty details regarding your BW02 Portable Baby Bottle Warmer Pro, please refer to the warranty card included in your product packaging or contact Comfyer customer support. Keep your purchase receipt as proof of purchase for warranty claims.
7.2 Bezeroarentzako laguntza
If you have any questions, concerns, or require assistance with your product, please contact Comfyer customer support. You can typically find contact information on the Comfyer official website or through the retailer where you purchased the product (e.g., Comfyer Direct on Amazon).
Please have your model number (BW02) and purchase date ready when contacting support.