1. Finitaview
The BEREST A3-02 Plug-in Night Light White Noise Sound Machine is designed to provide a soothing environment for sleep and relaxation. It features 17 non-looping natural sounds, an adjustable LED night light, and a convenient timer function, all in a compact, direct plug-in design.

Image 1: The BEREST A3-02 White Noise Sound Machine, illustrating its 17 soothing sounds.
2. Caratteristiche del prodotto
- 17 suoni rilassanti: Includes 2 white noise, 2 fan noise, rain, thunderstorm, brook, river and bird, ocean wave, summer night, frog, cricket, and 5 baby ambient lullabies.
- Qualità del suono superiore: Non-looping, high-quality sound speaker with an easy adjustable volume knob.
- Luce notturna a LED morbida: Offers 7 choices of LED night light brightness, ideal for sleeping or reading.
- Relax Timer Setting: Choose between continuous play or set an auto-off timer for 30, 60, or 90 minutes.
- 110V Direct Plug-In: Designed for direct wall outlet use, eliminating the need for USB wires.

Image 2: Main features of the BEREST A3-02, including volume knob, timer, LED light, and sound buttons.
3. Informazioni sulla sicurezza
Always ensure the product is used with the correct voltage adapter. Keep the power cord out of reach of children and pets to prevent electric shock. This product is not a toy and should be used under adult supervision. Follow the instructions provided in the user manual for safe operation.
4. Impostazione
- Collegamento elettrico: Plug the device directly into a standard 110V wall outlet. Ensure the outlet is easily accessible.
- Accensione iniziale: The device will power on automatically when plugged in.

Image 3: The BEREST A3-02 plugged directly into a wall outlet, highlighting its convenient design.
5. Istruzioni per l'uso
5.1. Selezione del suono
- Attiva: Rotate the volume knob clockwise to turn on the device and adjust the sound volume.
- Select Sound Category: Press the sound category buttons (e.g., White Noise, Fan Noise, Nature Sounds, Lullabies) to cycle through the available sound options within each category.
- Regola volume: Use the 'Volume' knob to increase or decrease the sound level to your preference.
5.2. Controllo della luce notturna
- Attiva/disattiva: Press the 'Night Light' button (represented by a light bulb icon) to turn the LED night light on or off.
- Regola luminosità: While the night light is on, press the 'Night Light' button repeatedly to cycle through the 7 available brightness levels.

Image 4: The adjustable soft LED night light with 7 brightness levels.
5.3. Impostazione del timer
- Imposta timer: Press the 'Timer' button (represented by a clock icon) to select an auto-off duration: 30 minutes, 60 minutes, or 90 minutes. The corresponding indicator light will illuminate.
- Riproduzione continua: To disable the timer and allow continuous play, press the 'Timer' button until no timer indicator light is illuminated.

Image 5: The relax timer settings for 30, 60, and 90 minutes.
5.4. Video ufficiale del prodotto
Video 1: An official product video demonstrating the features and operation of the BEREST A3-02 White Noise Sound Machine.
6. Manutenzione
- Pulizia: Pulire il dispositivo con un panno morbido e asciutto. Non utilizzare detergenti liquidi o materiali abrasivi.
- Magazzinaggio: Se non lo si utilizza per lunghi periodi, scollegare il dispositivo e riporlo in un luogo fresco e asciutto.
7. Risoluzione Dei Problemi
- Nessun potere: Ensure the device is securely plugged into a working 110V wall outlet.
- Nessun suono: Check the volume knob to ensure it is not set to minimum. Verify that a sound category is selected.
- La luce notturna non funziona: Press the 'Night Light' button to ensure it is turned on. Cycle through brightness levels to confirm functionality.
- Problemi di qualità del suono: Ensure the device is not obstructed. If issues persist, try plugging into a different outlet.
8. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Numero di modello | BD16412 |
| Nome del marchio | BEREST |
| Numero di suoni | 17 |
| Fonte di alimentazione | 110V Direct Plug-In |
| Luce notturna | 7 livelli di luminosità |
| Impostazioni del timer | 30, 60, 90 minutes, or Continuous |
| Tipo di materiale | Plastica |
| Colore | Grigio |
| Dimensioni del pacco | 6.3 x 6 x 2.75 pollici |
| Peso dell'articolo | 11.99 once |
9. Garanzia e supporto
For warranty information or technical support, please refer to the product packaging or contact BEREST customer service directly. Contact details can typically be found on the manufacturer's official websito o tramite il tuo rivenditore.