1. Producte acabatview
The BAIHUAN RY004 USB Mug Warmer is designed to keep your beverages at a desired warm temperature. It features a constant temperature heating element, multiple temperature settings, and an automatic shut-off for safety and convenience. This device is suitable for various cup types and is ideal for use in offices, homes, or dormitories.


2. Precaucions de seguretat
- Aquest producte no és una joguina; mantenir allunyat dels nens.
- Dry burning is prohibited. Always ensure a cup is placed on the warmer when in operation.
- Desconnecteu el cable USB quan no l'utilitzeu.
- Do not touch the heating panel directly to avoid burns.
- Due to the low power of the USB supply, this cup warmer is designed for heat preservation only and cannot boil water.
- Slight deformation or yellowing of the heating panel due to long-term high temperature is a normal phenomenon and will not affect the effect of use.
3. Configuració
- Place the mug warmer on a flat, stable surface.
- Connect the USB cable to a compatible power source. This can be a USB wall adapter, a power bank, or a computer USB port.


4. Instruccions de funcionament
- Encès: Once connected to a power source, the warmer is ready for use. The power indicator light will illuminate.
- Col·loca la copa: Place your cup containing the beverage on the heating panel.
- Ajust de temperatura: The warmer offers 3 temperature settings. Touch the control area (usually indicated by a small circle or icon) to cycle through the temperature options:
- Level 1: Approximately 40-45°C
- Level 2: Approximately 46-50°C
- Level 3: Approximately 51-60°C
- Apagat automàtic: For safety, the mug warmer will automatically shut off after 8 hours of continuous operation.
- Apagar: Remove the cup and unplug the USB cable when finished.



5. Manteniment
The mug warmer features a waterproof conductive glass design for easy cleaning.
- Desconnecteu sempre el dispositiu abans de netejar-lo.
- Wipe the heating panel with a soft, damp tela.
- For any spills, wipe dry immediately. The device can continue to be used after wiping dry.
- No submergiu el dispositiu en aigua o cap altre líquid.

6. Solució De Problemes
- El dispositiu no s'encén: Ensure the USB cable is securely connected to a power source that provides at least 5V/2A and ≥10W.
- Beverage not heating: Verify that the cup is placed centrally on the heating panel and that the cup material has good thermal conductivity (e.g., stainless steel, ceramic, glass with a flat bottom).
- Water not boiling: This device is designed for heat preservation, not for boiling water. It will maintain the temperature of an already warm beverage or slowly warm a cool beverage, but it cannot bring cold water to a boil.
- Heating panel appears discolored or slightly deformed: This is a normal phenomenon due to long-term high temperature and does not affect the functionality or safety of the device.
7. Especificacions
| Característica | Especificació |
|---|---|
| Número de model | RY004 |
| Nom de marca | BAIHUAN |
| Potència d'entrada | USB 5V/2A, ≥10W |
| Configuració de la temperatura | 3 levels (approx. 40-45°C, 46-50°C, 51-60°C) |
| Apagat automàtic | 8 hores |
| Material | Waterproof conductive glass, Aluminum alloy casing |
| Dimensions | 102 mm (diàmetre) x 7 mm (gruix) |
| Longitud del cable | 0.8 metres |
| Certificació | CE |
| Dimensions del paquet | 15 cm (L) x 14 cm (A) x 5 cm (Al) |
| Pes del paquet | 0.116 kg |

8. Consells d'usuari
- For optimal heat preservation, use cups with good thermal conductivity and a flat bottom, such as those made of stainless steel, ceramic, or glass.
- Remember that this device is primarily for maintaining the warmth of your drink, not for heating cold liquids to high temperatures.
- If you need a longer reach for your power source, consider the version with the 1m OTG extension cable.
9. Garantia i Suport
For any product-related inquiries, technical support, or warranty claims, please refer to the official user manual (PDF) or contact the seller directly. The user manual can be accessed aquí.

