Manuali+

Lerat A23

Lerat 2-Pack Rechargeable Electric Hand Warmers

Modello: A23

1. Introduzione

Thank you for choosing the Lerat 2-Pack Rechargeable Electric Hand Warmers. These portable devices are designed to provide warmth and comfort in cold conditions. This manual provides essential information for the safe and effective use of your hand warmers. Please read it thoroughly before first use and retain it for future reference.

Two black Lerat rechargeable hand warmers in their packaging.

Image: Two Lerat rechargeable hand warmers, black in color, displayed in their product packaging.

2. Informazioni sulla sicurezza

Per garantire un funzionamento sicuro, osservare le seguenti precauzioni:

  • Do not expose the hand warmers to extreme temperatures (above 131°F / 55°C or below 32°F / 0°C) or direct sunlight for prolonged periods.
  • Avoid puncturing, dropping, or disassembling the device.
  • Keep away from water and moisture. Do not immerse in liquids.
  • Do not use if the device appears damaged or swollen.
  • Tenere fuori dalla portata dei bambini e degli animali domestici.
  • Utilizzare solo il cavo di ricarica fornito.
  • Discontinue use immediately if the device becomes excessively hot, emits smoke, or shows any other abnormal behavior.
Internal circuit board of a hand warmer with temperature settings indicated by red lights.

Image: An illustration showing the internal components of a hand warmer, highlighting safety features and temperature indicators (one red light for 95-107.5°F, two for 104-118.5°F, three for 118.5-131°F).

3. Contenuto della confezione

Your Lerat 2-Pack Rechargeable Electric Hand Warmers package should contain:

  • 2 x Lerat Rechargeable Hand Warmers
  • 1 x cavo di ricarica USB (tipo C)
  • 1 x Manuale utente
  • 2 cinturini da polso

4. Impostazione

4.1 Carica iniziale

Before first use, fully charge both hand warmers. This typically takes approximately 3 hours.

  1. Connect the provided USB charging cable to a compatible USB power source (e.g., wall adapter, computer USB port, power bank).
  2. Insert the Type-C connectors into the charging ports on each hand warmer.
  3. The indicator lights will flash blue during charging. Once fully charged, the lights will remain solid blue.
  4. Disconnect the hand warmers from the charging cable once charging is complete.
Diagram showing charging time and heating duration of the hand warmers.

Image: A visual representation of the hand warmers, indicating a 3-hour full charge time and 3-8 hours of heating duration, emphasizing the 2-pack design for all-day warmth.

5. Istruzioni per l'uso

5.1 Accensione/spegnimento

  • To turn on: Press and hold the power button for approximately 3 seconds. The indicator lights will illuminate red.
  • To turn off: Press and hold the power button for approximately 3 seconds until the indicator lights turn off.

5.2 Regolazione dei livelli di calore

The hand warmers feature three adjustable heat levels:

  • Livello 1 (Basso): Press the power button once after turning on. One red indicator light will be visible (approx. 95-107.5°F).
  • Livello 2 (Medio): Press the power button a second time. Two red indicator lights will be visible (approx. 104-118.5°F).
  • Livello 3 (Alto): Press the power button a third time. Three red indicator lights will be visible (approx. 118.5-131°F).

To cycle through the heat levels, simply press the power button repeatedly. The device will heat up rapidly, typically within 3 seconds.

Two hand warmers showing three levels of heating with corresponding temperature ranges.

Image: Two hand warmers illustrating the three heating levels with red indicator lights and their respective temperature ranges (95-107.5°F, 104-118.5°F, 118.5-131°F).

Person holding two hand warmers in their pockets, demonstrating portable use.

Image: A person demonstrating the