# Mono portable speaker TECHLY ICASBL321BL — 5W RMS, Bluetooth 5.3, MicroSD, 500 mAh, USB charging, blue

**URL:** https://aio.lv/en/product--techly-365719--8587282
**Data updated:** 2026-02-18 14:36 (EET)
**Category:** Portable Speakers
**Manufacturer:** TECHLY
**Manufacturer code:** 365719
**EAN:** 8059018365719
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--techly-365719--8587282

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

TECHLY ICASBL321BL is a mono portable speaker with a spherical design, 5 W RMS output and a 4.5 cm driver. It offers Bluetooth 5.3 wireless streaming up to 10 m, MicroSD playback, built-in microphone and hands-free calling. The speaker has a 500 mAh rechargeable battery (3.7 V, ~2 h charge), USB charging port, LED indicators and a hook for easy carrying. Compact (133.4×85×49 mm) and 312 g, suitable for universal everyday use.

## Long description

TECHLY ICASBL321BL is a compact mono portable speaker with a spherical blue design, a 4.5 cm driver and 5 W RMS output. It supports Bluetooth 5.3 wireless streaming up to 10 m, direct MicroSD playback and hands-free calling via a built-in microphone. The unit integrates a 500 mAh rechargeable battery with about 2 hours recharge time, USB charging port, LED indicators and a carrying hook, making it suitable for everyday portable audio use in home, office or outdoor settings.
Advantages
The speaker delivers clear sound with a 90 dB signal-to-noise ratio and a frequency range from 120 Hz to 20 kHz for balanced playback of voice and music. Bluetooth 5.3 ensures stable wireless connection and easy pairing, while the MicroSD card slot allows standalone playback without a paired device. Small dimensions (133.4 × 85 × 49 mm) and a lightweight 312 g body provide convenient portability; USB charging and LED indicators simplify use and status monitoring.
Suitable for
Casual music playback at home or outdoors
Hands-free calls and voice communication
Portable background audio for small gatherings
Playback from MicroSD cards when a phone is not available
Key specifications
RMS output power: 5 W
Driver diameter: 4.5 cm
Frequency response: 120–20,000 Hz
Signal-to-noise ratio: 90 dB
Impedance: 4 Ω
Wireless: Bluetooth 5.3 with A2DP profile, range up to 10 m
Memory card support: MicroSD (TransFlash)
Battery: built-in 3.7 V, 500 mAh rechargeable battery; charge time approx. 2 hours
USB charging port (USB Type-A cable included)
Dimensions (H×W×D): 133.4 × 85 × 49 mm; Weight: 312 g
Built-in microphone and hands-free mode; LED indicators; carrying hook
How to use
Charge the speaker using the supplied USB cable until the LED indicator shows a full battery. Turn on the device and enable Bluetooth on your source device; select the speaker from the Bluetooth list to pair. For MicroSD playback, insert a compatible MicroSD card loaded with audio files and the speaker will switch to card playback mode automatically. Use the built-in controls to adjust volume, accept or end calls, and switch playback modes as needed.
Usage recommendations
For best battery life, fully charge the speaker before first use and avoid leaving it discharged for long periods. Place the speaker on a stable surface with the driver unobstructed for clearer sound. Keep Bluetooth range within 10 m and avoid strong obstructions for reliable connection. Clean the exterior with a dry cloth and avoid exposing the speaker to moisture or extreme temperatures.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Compatible memory cards | MicroSD (TransFlash) |
| Built-in microphone | Yes |
| FM radio | No |
| Hands-free mode | Yes |
| Card reader integrated | Yes |
| Recommended usage | Universal |
| Easy pairing | Yes |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | USB |
| Manual | Yes |
| Quick start guide | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired & Wireless |
| USB connector type | USB Type-A |
| AUX in | No |
| Bluetooth range | 10 m |
| USB charging port | Yes |

### Features

| Feature | Value |
|---|---|
| Bluetooth version | 5.3 |
| LED indicators | Y |
| Signal-to-Noise Ratio (SNR) | 90 dB |
| Wi-Fi | No |
| Bluetooth profiles | L2CAP, A2DP, HFP, AVCTP, HSP |

### Audio

| Feature | Value |
|---|---|
| RMS rated power | 5 W |
| Frequency range | 120 - 20000 |

### Design

| Feature | Value |
|---|---|
| Product colour | Blue |
| Product design | Spheric |
| Hook | Yes |
| Product type | Mono portable speaker |

### Power

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Battery recharge time | 2 h |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.312 kg |
| Height | 133.4 mm |
| Width | 85 mm |
| Depth | 49 mm |

### Loudspeakers

| Feature | Value |
|---|---|
| Number of drivers | 1 |
| Driver diameter | 45 mm |
| Number of speakers | 1 |

### Technical details

| Feature | Value |
|---|---|
| Impedance | 4 Ω |
| Bluetooth | Yes |
| AirPlay | No |
| USB connectivity | Yes |
| 3.5 mm connector | No |

### Battery

| Feature | Value |
|---|---|
| Battery capacity | 500 mAh |
| Battery voltage | 3.7 V |

## FAQ

### How much does the TECHLY ICASBL321BL mono portable speaker cost, and is it available for purchase?

The price is 23.99 € (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 14.07.2026 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 TECHLY 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 TECHLY 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, number of speakers, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for TECHLY ICASBL321BL mono portable speaker?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/8587282/64632709_large.webp