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header-product Speakerphone DELL SL525 Universal Black 30m Wireless 12h Talk Time
85.99 €

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

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Speakerphone DELL SL525 Universal Black Photo 1
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Speakerphone DELL SL525 Universal Black Photo 8
Speakerphone DELL SL525 Universal Black Photo 9
Speakerphone DELL SL525 Universal Black Photo 10
Speakerphone DELL SL525 Universal Black Photo 1
Speakerphone DELL SL525 Universal Black Photo 2
Speakerphone DELL SL525 Universal Black Photo 3
Speakerphone DELL SL525 Universal Black Photo 4
Speakerphone DELL SL525 Universal Black Photo 5
Speakerphone DELL SL525 Universal Black Photo 6
Speakerphone DELL SL525 Universal Black Photo 7
Speakerphone DELL SL525 Universal Black Photo 8
Speakerphone DELL SL525 Universal Black Photo 9
Speakerphone DELL SL525 Universal Black Photo 10
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Speakerphone DELL SL525 Universal Black 30m Wireless 12h Talk Time

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

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Usual Price: 117.49 €
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The discount is valid from 02.06.2026 to 02.07.2026

Short 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.
Available at price 85.99 €: 2 pcs.
Total available for order: 68 pcs.
Warranty: 1 Year
SKU: 11550097
delivery
to the Customer Service Center at Kengaraga 2b, Riga
Tuesday {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
Tuesday {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
19.06.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.51 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa
19.06.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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36 months installment: from 2.39 euros per month
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Product information

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

Device type:
Universal
Connectivity technology:
Wireless
Weight:
0.355 kg
Product colour:
Black
All features

Features

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: Device protection rating against dust and water according to the international IP standard.
IP64
Windows operating systems supported:
Y
Mac operating systems supported:
Y
Linux operating systems supported:
Y
Portable:
Yes

Microphone

Microphone frequency:
100 - 14000
Number of microphones:
4

Loudspeakers

Sensitivity:
86 dB
Frequency range:
90 - 20000
Output power:
8 W
Driver type:
Dynamic

Ports & interfaces

Connectivity technology:
Wireless
Bluetooth version:
5.3
Bluetooth:
Yes
USB connector type:
USB Type-C

Power

Battery recharge time:
2.5 h
Talk time:
12 h
Power source type:
Battery

Weight & dimensions

Weight:
0.355 kg
Height:
125 mm
Width:
125 mm
Depth:
39 mm

Packaging content

Quantity:
1
Cables included:
USB Type-A
Quick start guide:
Yes

Battery

Battery capacity:
3200 mAh

Description

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Reasons to buy

Intelligent Audio

Perfectly capturing voices with precision, the speakerphone delivers consistent, crystal-clear sound quality up to 2.5 meters between you and the device. Ideal for use in huddle spaces, home offices, or small conference rooms.

Intelligent Audio

Discover the Difference with AI-based Noise Cancellation

Our AI-based noise cancellation microphone technology delivers remarkable clarity by filtering out background noise and enhancing human voices on both ends of the call. These audio samples highlight the performance difference, allowing you to hear how our speakerphone stands out in providing clear, distraction-free audio.

Experience the clarity that sets us apart. Our speakerphone doesn't just compete – it leads.

Discover the Difference with AI-based Noise Cancellation

Connectivity options

Enjoy Bluetooth® 5.3 with Multi-point connectivity, wireless connectivity through Dell audio receiver for added reliability, or the built-in wired USB-C connection for a direct and seamless experience.

Connectivity options

Universal device compatibility

Integrated USB-C connection with an in-box USB-A adapter ensures seamless compatibility across devices.

Universal device compatibility

Convenient pairing

Your speakerphone is detected automatically and paired with only one click using Dell Pair - a simple and secure way to connect your speakerphone to your PC.

Convenient pairing

Reliable Performance

Ensuring trustworthy audio clarity, this wireless speakerphone makes every word heard and understood, making your work calls seamless and stress-free.

Reliable Performance

Dell Display and Peripheral Manager

Experience Dell’s singular, innovative application to optimise the performance of your entire Dell PC workspace.

Customise your audio experience

With this intuitive software, you can personalise your audio by assigning preset modes like Speech, Bass Boost, or Treble Boost, creating tailored audio presets with the Audio Equaliser, and toggling AI noise cancellation on or off to suit your environment. Stay effortlessly updated with the latest firmware updates to ensure optimal performance and control over your sound environment.

Dell Display and Peripheral Manager

Dell Audio App

Conveniently access your wireless speakerphone controls right from your smartphone and start enjoying clear communication and personalised preferences.

Dell Audio App

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Stock data
Warehouse Stock Delivery to the store Store Price
BT5 2 Tuesday Best delivery
Discount 27%
85.99 € Best price
BT45 5 Wednesday 89.49 €
WH149 4 30.06.2026 101.49 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 11 14.07.2026 98.99 €
EU9 11 30.06.2026 120.99 €
Discount 27%
85.99 €
Stock: 2
Delivery Date: Tuesday Best delivery
Warehouse: BT5
89.49 €
Stock: 5
Delivery Date: Wednesday
Warehouse: BT45
101.49 €
Stock: 4
Delivery Date: 30.06.2026
Warehouse: WH149
Discount 27%
101.49 €
Stock: 11
Delivery Date: 30.06.2026
Warehouse: WH94
113.99 €
Stock: 11
Delivery Date: 06.07.2026
Warehouse: WH357
121.49 €
Stock: 3
Delivery Date: 30.06.2026
Warehouse: WH334
144.49 €
Stock: 10
Delivery Date: 01.07.2026
Warehouse: WH356
Available only for legal entities
98.99 €
Stock: 11
Delivery Date: 14.07.2026
Warehouse: WH109
120.99 €
Stock: 11
Delivery Date: 30.06.2026
Warehouse: EU9

Customer reviews

Customer questions

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 Tuesday 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. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Speakerphone DELL SL525 Universal Black online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.