# Speakerphone DELL SL525 Universal Black 30m Wireless 12h Talk Time

**URL:** https://aio.lv/en/product--dell-520-bbmz--11550097
**Data updated:** 2025-12-31 08:40 (EET)
**Category:** Conference Equipment
**Manufacturer:** Dell
**Manufacturer code:** 520-BBMZ
**EAN:** 5397184961513
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 85.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 71.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-520-bbmz--11550097

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 22.06.2026 | 1.99 EUR |
| Courier delivery to door | 22.06.2026 | 4.99 EUR |

## Summary description

The DELL SL525 speakerphone features a wireless connection with a maximum operating distance of 30 meters. It has an omnidirectional microphone and dynamic drivers, providing clear audio with a sensitivity of 86 dB. The device is powered by a 3200 mAh battery, offering up to 12 hours of talk time, making it suitable for long meetings and calls.

## Long description

The DELL SL525 Universal Black speakerphone is a portable wireless conference device designed for clear voice communication in meetings, calls and remote collaboration. It offers a wireless range up to 30 m, omnidirectional AI-assisted microphones and dynamic drivers for natural sound reproduction. The built-in 3200 mAh battery provides up to 12 hours of talk time, and the compact black design weighs 0.355 kg for easy transport.
Advantages
The speakerphone combines portability with a stable wireless connection and a long-lasting battery, enabling extended use away from power sources. Omnidirectional, dual-directional noise-canceling microphones reduce background noise and improve speech clarity for participants in a variety of environments. Dynamic drivers and 86 dB sensitivity deliver intelligible audio for calls and conference sessions.
Suitable for
 Small and medium conference calls
 Remote meetings and hybrid workspaces
 On-the-go calls and mobile conferencing
Key specifications
 Brand: Dell
 Model: SL525 (MPN 520-BBMZ, EAN 5397184961513)
 Device type: Universal speakerphone
 Connectivity: Wireless, operating range up to 30 m
 Microphone: Omnidirectional with AI-based dual-directional noise cancellation
 Speakers: Dynamic drivers, sensitivity 86 dB
 Battery: 3200 mAh, up to 12 hours talk time
 Weight: 0.355 kg
 Colour: Black
How to use
Charge the speakerphone fully before first use. Power on the device and enable wireless pairing on your computer, phone or conference system. Select the DELL SL525 from the list of available audio devices and confirm connection. Position the speakerphone centrally in the meeting area for optimal omnidirectional microphone pickup. Adjust system volume as needed and monitor battery level to plan recharging after extended sessions.
Usage recommendations
For best results, place the speakerphone on a flat, stable surface in the centre of the participants. Avoid placing it near strong sources of interference (large metal objects or active wireless transmitters). Recharge the battery after prolonged use to maintain the rated talk time.

## Specifications

### Features

| Feature | Value |
|---|---|
| Certification | Microsoft Teams
Zoom |
| Plug and Play | Yes |
| Cable length | 0.75 m |
| Product colour | Black |
| Maximum operating distance | 30 m |
| Device type | Universal |
| International Protection (IP) code | IP64 |
| Windows operating systems supported | Y |
| Mac operating systems supported | Y |
| Linux operating systems supported | Y |
| Portable | Yes |

### Microphone

| Feature | Value |
|---|---|
| Microphone frequency | 100 - 14000 |
| Number of microphones | 4 |

### Loudspeakers

| Feature | Value |
|---|---|
| Sensitivity | 86 dB |
| Frequency range | 90 - 20000 |
| Output power | 8 W |
| Driver type | Dynamic |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Bluetooth version | 5.3 |
| Bluetooth | Yes |
| USB connector type | USB Type-C |

### Power

| Feature | Value |
|---|---|
| Battery recharge time | 2.5 h |
| Talk time | 12 h |
| Power source type | Battery |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.355 kg |
| Height | 125 mm |
| Width | 125 mm |
| Depth | 39 mm |

### Packaging content

| Feature | Value |
|---|---|
| Quantity | 1 |
| Cables included | USB Type-A |
| Quick start guide | Yes |

### Battery

| Feature | Value |
|---|---|
| Battery capacity | 3200 mAh |

## FAQ

### How much does the Speakerphone DELL SL525 Universal Black cost, and is it available for purchase?

The price is 85.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 68 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 Wednesday 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Speakerphone DELL SL525 Universal Black be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Dell 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 Dell 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: device type, connectivity technology, weight, 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.

## Image

https://aio.lv/img/cache/product/11550097/66557829_large.webp