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header-product Microphone EPOS EXPAND 20
131.99 €

Microphone EPOS EXPAND 20

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Microphone EPOS EXPAND 20 Photo 1
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Microphone EPOS EXPAND 20

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Short description

The EPOS EXPAND 20 is a universal microphone optimized for UC and Skype for Business. It features a frequency range of 150 - 15000 Hz and an omnidirectional microphone that captures sound from all directions. With a wired USB Type-A connection, it ensures reliable performance. Enjoy up to 20 hours of talk time and 30 hours of standby time, with a quick 2.5-hour recharge. Available in black and silver, it combines functionality with a sleek design.
Available for order: 11 pcs.
Warranty: 2 Years
SKU: 3572423
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 2.00 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer
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Product information

Description

The EPOS EXPAND 20 is a universal plug-and-play speakerphone and microphone optimized for unified communications and Skype for Business. It connects via wired USB Type-A to smartphones, laptops or tablets and delivers clear omnidirectional audio capture across a frequency range of 150–15,000 Hz. The device is available in silver and black and offers reliable operation with up to 20 hours of talk time and 30 hours of standby after a 2.5-hour recharge.

Advantages

The EPOS EXPAND 20 provides omnidirectional microphone pickup for natural group conversations and consistent voice clarity. Wired USB Type-A connectivity ensures stable, plug-and-play operation without pairing or drivers. Compact, lightweight construction and a refined design make it easy to carry and integrate into different meeting environments.

Suitable for

  • Remote and hybrid meetings on laptop, tablet or mobile
  • Small conference rooms and huddle spaces
  • Single-person calls requiring clear hands-free audio

Key specifications

  • Brand: EPOS
  • Model: EXPAND 20 (MPN 506050, EAN 4044155090437)
  • Type: Wired speakerphone / microphone
  • Connectivity: USB Type-A (wired)
  • Microphone: Omnidirectional
  • Frequency range: 150–15,000 Hz
  • Talk time: up to 20 hours
  • Standby time: up to 30 hours
  • Recharge time: approx. 2.5 hours
  • Weight: 0.21 kg
  • Colours: Silver, Black

How to use

Connect the EPOS EXPAND 20 to a computer, tablet or mobile device using the USB Type-A cable. The device is plug-and-play for most systems; select it as the audio input/output in your conferencing application (for example UC clients or Skype for Business). Place the speakerphone centrally on the meeting table or near the primary speaker to ensure optimal omnidirectional pickup. After use, disconnect the cable and recharge the unit as needed. Charging typically completes in about 2.5 hours.

Usage recommendations

For best audio capture in group calls, position the EXPAND 20 in the centre of the participant group and avoid placing it next to loud noise sources. Use a stable USB Type-A port and confirm the conferencing app audio settings to ensure the device is selected as the primary microphone and speaker.

Specifications

Connectivity technology:
Wired
Weight:
0.21 kg
Product colour:
Silver, Black
All features
Battery recharge time:
2.5 h
Standby time:
30 h
Auto:
No
Device type:
Universal
Storage pouch:
Yes
Optimized for:
UC, Skype for Business
USB connector gender:
Male
Shipping (inner) case volume:
1040 cm³
Safety sheet:
Yes
Compliance sheet:
Yes

Microphone

Microphone frequency:
150 - 6800

Ports & interfaces

Connectivity technology:
Wired
USB connector type:
USB Type-A

Technical details

Frequency range:
150 - 15000

Weight & dimensions

Height:
30 mm
Width:
110 mm
Depth:
110 mm

Power

Talk time:
20 h

Packaging data

Package weight:
322 g
Package depth:
145 mm
Package height:
55 mm
Package width:
130 mm

Packaging content

Quick start guide:
Yes

Other features

Weight:
0.21 kg

Logistics data

Shipping (inner) case width:
130 mm
Shipping (inner) case length:
145 mm
Shipping (inner) case height:
55 mm
Shipping (inner) case gross weight:
322 g
Harmonized System (HS) code:
85182900

Performance

Product colour:
Silver, Black
Windows operating systems supported:
Y
Mac operating systems supported:
Y

Reasons to buy

Ensure clear and certified business calls

UC optimized and Skype for Business Certified

Better quality conferencing

Replaces PC/mobile speakers and microphone with an exceptional audio experience

Outstanding communication

Sennheiser Voice Clarity and echo cancellation for natural communication

Enjoy music wherever you are

Sound-enhancement profile for music and multimedia

Conference across devices

Merges PC/softphone and mobile calls into one conference

Intuitive user interface

Clear microphone/mute button, call and volume control and easy cable management

Convenience and protection

Easy to take with you on-the-go in a tailored carry pouch

Hands-free operation

The freedom to call and work simultaneously

Always sufficient talk time

Visual LED battery status and voice prompts for low battery warning

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Customer reviews

Customer questions

FAQ

How much does the Microphone EPOS EXPAND 20 cost, and is it available for purchase?

The price is 131.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 09.07.2026 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. 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 EPOS 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 EPOS 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: 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.

Where can I download the instructions for Microphone EPOS EXPAND 20?

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.
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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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.