# Portable Bluetooth speaker Adler CR 1902b — 5W, 1500 mAh battery, MicroSD, FM, USB, AUX, LED illumination

**URL:** https://aio.lv/en/product--adler-cr-1902b--11653780
**Data updated:** 2026-02-10 16:13 (EET)
**Category:** Portable Speakers
**Manufacturer:** Adler
**Manufacturer code:** CR 1902b
**EAN:** 5905575903884
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--adler-cr-1902b--11653780

## Delivery options

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

## Summary description

Portable Bluetooth speaker Adler CR 1902b offers wireless playback with Bluetooth plus MicroSD card, USB direct playback and AUX input. It includes FM radio, LED illumination and a carrying hole for easy transport. Built-in 1500 mAh battery provides up to 5 hours of use and recharges in about 2 hours. Freestanding design and 5 W speaker power suit universal everyday use.

## Long description

The Adler CR 1902b is a portable Bluetooth speaker designed for everyday wireless audio playback. It supports Bluetooth streaming, MicroSD card (TransFlash) playback, USB direct playback and AUX input. The speaker also offers FM radio, LED illumination and a carrying hole for transport. A built-in 1500 mAh battery provides up to 5 hours of operation and recharges in about 2 hours. The freestanding design with a single 5 W speaker suits universal, everyday use.
Advantages
The speaker combines several playback options — Bluetooth, MicroSD, USB and AUX — plus FM radio, allowing flexible audio sources. LED illumination and a carrying hole improve portability and outdoor usability. A built-in rechargeable battery with moderate capacity delivers several hours of continuous playback, while the compact freestanding form factor and 5 W output make the unit suitable for personal and small-group listening situations.
Suitable for
Listening to music at home or outdoors
Portable use while travelling or at picnics
Background audio for small gatherings
FM radio reception and audio playback from MicroSD or USB
Key specifications
Wireless connectivity: Bluetooth
Additional inputs: MicroSD card slot, USB playback, AUX in
FM radio: Yes
Speaker power: 5 W
Battery type: Built-in rechargeable battery
Battery capacity: 1500 mAh
Maximum battery life: Up to 5 hours
Battery recharge time: Approximately 2 hours
Illumination: LED
Number of speakers: 1
Installation type: Freestanding
Product colour: Black
Dimensions (W×H×D): 175 × 112 × 95 mm
How to use
Charge the speaker fully before first use. For Bluetooth playback, enable Bluetooth on your source device and pair it with the speaker following the device pairing procedure. To play from a MicroSD card or USB drive, insert the media into the corresponding slot and use the device controls to select playback. For wired audio, connect a source using the AUX input. Use the built-in controls to adjust volume, switch sources, or tune the FM radio.
Usage recommendations
For best battery life, avoid leaving the speaker fully discharged for long periods; store it partially charged if unused. Keep the speaker dry and avoid exposing it to heavy impact. Use compatible MicroSD cards and properly formatted USB drives to ensure reliable playback.

## FAQ

### How much does the Adler CR 1902b portable Bluetooth speaker cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 Friday 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 Adler 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 Adler 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

https://aio.lv/img/cache/product/11653780/67054794_large.webp