1. Introducció
Thank you for choosing the VEGER Rechargeable Hand Warmers. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your device. Please read it thoroughly before first use and retain it for future reference.
2. Informació de seguretat
- Do not disassemble, modify, or attempt to repair the device. This may cause damage, electric shock, or fire.
- Keep the hand warmers away from water, moisture, and extreme temperatures (above 60°C/140°F or below -10°C/14°F).
- Eviteu deixar caure o sotmetre el dispositiu a forts impactes.
- Do not use the hand warmers if they are damaged, swollen, or leaking.
- Keep out of reach of children and pets. Adult supervision is recommended when used by children.
- Do not place the hand warmer directly on bare skin for prolonged periods, especially at higher temperature settings, to avoid potential burns.
- Feu servir només el cable de càrrega proporcionat o un cable de tipus C certificat per carregar.
3. Contingut del paquet
Verifiqueu que tots els elements siguin presents al vostre paquet:
- Two (2) VEGER Rechargeable Hand Warmers (Model AOY-712)
- Un (1) manual d'usuari
- One (1) USB Type-C Charging Cable (split head for simultaneous charging)
4. Producte acabatview
Familiarize yourself with the components of your VEGER Hand Warmer:

Imatge 4.1: Davant i darrere view of the VEGER AOY-712 Rechargeable Hand Warmer. The back displays the model number, battery capacity (3000 mAh), input (5V/1A), and power (11.1W).
- Heating Surface: The primary area that generates heat.
- Botó d'encesa: Controls power on/off and heat settings.
- Indicadors LED: Displays heat level and battery status.
- Port de càrrega USB-C: Per recarregar la bateria interna.

Imatge 4.2: Illustration of the single button control functions for the VEGER hand warmer.
5. Configuració
Before first use, it is recommended to fully charge both hand warmers to ensure optimal performance and battery life.
- Connect the provided USB Type-C charging cable to the charging port on each hand warmer.
- Connecteu l'altre extrem del cable de càrrega a un adaptador de corrent USB compatible (no inclòs) o a un port USB de l'ordinador.
- The LED indicators will illuminate during charging. Once fully charged, the indicators may change color or turn off, depending on the model.
6. Instruccions de funcionament
Your VEGER hand warmers are designed for quick and easy operation.

Imatge 6.1: The hand warmer heats up rapidly, reaching desired temperature within 3 seconds.
6.1 Encès/Apagat
- Encendre: Press and hold the power button for approximately 3 seconds. The LED indicators will light up, and the device will begin heating.
- Apagar: Press and hold the power button for approximately 3 seconds again. The LED indicators will turn off.
6.2 Ajust de la configuració de calor
The hand warmer features three adjustable heat levels. While the device is on, single-click the power button to cycle through the settings. The LED indicators (red) will show the current heat level.

Imatge 6.2: Acabatview of the three heat settings and their approximate durations.
- Nivell 1 (Baix): Approximately 95-107.5°F (35-42°C), up to 20 hours of warmth.
- Nivell 2 (Mig): Approximately 104-118.5°F (40-48°C), up to 14 hours of warmth.
- Nivell 3 (Alt): Approximately 118.5-130°F (48-54°C), up to 8.5 hours of warmth.

Imatge 6.3: The hand warmer provides consistent heat across its surface.
6.3 Comprovació del nivell de la bateria
Double-click the power button to display the remaining battery level. The LED indicators (blue) will light up to show the charge status.
7. Càrrega
When the battery is low, the LED indicators will flash or turn off. Recharge your hand warmers using the provided cable.
- Connect the USB Type-C charging cable to the hand warmer's charging port.
- Connect the other end of the cable to a USB power source (e.g., wall adapter, power bank, computer).
- The LED indicators will show charging status. Once fully charged, disconnect the cable.
8. Manteniment
8.1 Neteja
Wipe the exterior of the hand warmers with a soft, dry cloth. Do not use abrasive cleaners, solvents, or immerse the device in water.
8.2 Emmagatzematge
When not in use, store the hand warmers in a cool, dry place, away from direct sunlight and extreme temperatures. It is recommended to charge the devices every 3-6 months to maintain battery health if stored for extended periods.
9. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| L'escalfador de mans no s'encén | Bateria baixa; Mal funcionament del dispositiu | Charge the hand warmer fully. If problem persists, contact customer support. |
| Hand warmer not heating | Not powered on; Incorrect heat setting | Ensure the device is powered on (long press). Adjust to a higher heat setting. |
| Durada de la bateria curta | Not fully charged; High heat setting; Cold environment | Ensure full charge before use. Use a lower heat setting for longer duration. Extreme cold can reduce battery efficiency. |
| El dispositiu se sent massa calent | High heat setting; Prolonged direct skin contact | Reduce the heat setting. Place the hand warmer inside a glove or pocket, or use with a cloth barrier. |
10. Especificacions
| Característica | Detall |
|---|---|
| Número de model | AOY-712 |
| Tipus de bateria | Polímer de liti |
| Capacitat de la bateria | 3000 mAh (per hand warmer) |
| Entrada | 5V/1A |
| Poder | 11.1W |
| Material | Plàstic |
| Dimensions (cada una) | 13.11 x 10.21 x 2.39 cm (aprox.) |
| Pes (cada un) | 222 g (aprox.) |
| Nivells de temperatura | 3 Levels: 95-107.5°F, 104-118.5°F, 118.5-130°F |
| Max Heating Duration | Fins a 20 hores (a la configuració més baixa) |
11. Garantia i Suport
For warranty information, product registration, or customer support, please refer to the documentation included with your purchase or visit the official VEGER website. If you encounter any issues not covered in this manual, please contact VEGER customer service for assistance.