# Clock radio Lenco CR540BK — FM alarm clock, 1.2" LED display, dimmable night light, USB charging, stereo speakers

**URL:** https://aio.lv/en/product--lenco-cr540bk--10997143
**Data updated:** 2026-01-13 17:32 (EET)
**Category:** Radios & Clock Radios
**Manufacturer:** Lenco
**Manufacturer code:** CR540BK
**EAN:** 8711902081531
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 21.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenco-cr540bk--10997143

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.06.2026 | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

The Lenco CR540BK is a compact FM clock radio with a 1.2-inch LED display, 24/12-hour time formats and three-step dimmable display brightness. It features two built-in speakers for stereo sound, snooze and selectable wake options (radio or alarm tone). The device includes a four-level night light and a USB port for charging smartphones, saving a power outlet. Dimensions: 7.7 x 20 x 11.8 cm.

## Long description

The Lenco CR540BK is a compact clock radio that combines FM radio reception, a dimmable night light and a USB charging port in a single bedside device. Its 1.2-inch LED display shows the current time in 12- or 24-hour format, and the housing includes two built-in speakers for stereo sound. The unit measures 7.7 x 20 x 11.8 cm (H x W x D).
Advantages
The clock radio offers stereo sound from two integrated speakers, adjustable display brightness in three levels, and a snooze function for gradual wake-ups. The night light has four brightness settings and the USB port lets you charge smartphones or other small devices directly from the unit, reducing the number of power outlets needed at the bedside.
Suitable for
Bedroom bedside alarm and night light
Office desk for time display and radio listening
Charging smartphones and small USB devices while asleep or working
Users who prefer radio alarms or integrated alarm tones
Key specifications
Model: Lenco CR540BK
Display: 1.2-inch LED, 12/24-hour formats
Radio: FM receiver
Speakers: Two built-in speakers (stereo)
Night light: Dimmable, 4 brightness levels
Display brightness: 3 adjustable levels
Alarm: Integrated alarm tone and radio wake option; snooze function
Connectivity: USB charging port for external devices
Dimensions (H x W x D): 7.7 x 20 x 11.8 cm
Brand: Lenco, MPN: CR540BK, EAN: 8711902081531
How to use
Place the Lenco CR540BK on a stable bedside table or desk and connect it to mains power. Use the controls to set the correct time in 12- or 24-hour format, tune an FM station if you want a radio alarm, and choose the desired alarm tone. Adjust the display brightness to one of three levels and set the night light brightness as needed. To charge a device, connect it to the USB port using an appropriate USB cable. Use the snooze function when an occasional extra few minutes of sleep are needed.
Usage recommendations
For best results, place the unit where the FM antenna reception is clear and keep the USB-charged device on the same surface to avoid cable strain. Reduce display brightness at night to minimize light disturbance while sleeping.

## FAQ

### How much does the Lenco CR540BK clock radio — FM alarm with USB cost, and is it available for purchase?

The price is 25.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 25 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 19.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Lenco products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Lenco service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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