# Wireless USB Microphone Ulanzi A100 — USB/USB-C and 3.5mm TRS Connectivity

**URL:** https://aio.lv/en/product--ulanzi-sb9172--11486096
**Data updated:** 2026-03-14 12:29 (EET)
**Category:** Microphones
**Manufacturer:** Ulanzi
**Manufacturer code:** SB9172
**EAN:** 6975357304610
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 37.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ulanzi-sb9172--11486096

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Ulanzi A100 is a wireless USB microphone designed for recording and streaming with flexible connection options. It supports USB and USB‑C (Type‑C) digital interfaces and a 3.5 mm mini‑jack (TRS) for analog compatibility. The compact microphone suits vlogging, interviews, online meetings and content creation where USB or 3.5 mm connectivity is required.

## Long description

The Ulanzi A100 is a compact wireless USB microphone engineered for creators who need flexible connection options. It provides digital connectivity over USB and USB‑C (Type‑C) as well as an analog 3.5 mm TRS output for devices with a mini‑jack. The microphone is suitable for vlogging, interviews, online meetings and general content creation where clear vocal capture and simple plug‑and‑play setup are required.
Advantages
The microphone combines USB/USB‑C digital interfaces and a 3.5 mm TRS analog output, enabling use with a wide range of cameras, computers and mobile devices. Its compact form factor makes it portable and easy to position during recording sessions. Designed for direct connectivity, the A100 reduces the need for external adapters and simplifies setup for live streaming and on‑the‑go recording. The wireless capability eliminates cable clutter while retaining reliable signal transmission suited to close‑range vocal capture.
Suitable for
Vlogging and social media video recording
One‑on‑one interviews and field reporting
Online meetings, webinars and remote consultations
Podcasting and voiceover work in non‑studio environments
Content creation with cameras or devices that accept USB/USB‑C or 3.5 mm TRS input
Key specifications
Connection types: USB (digital), USB‑C (Type‑C, digital), 3.5 mm TRS (analog)
Form factor: compact wireless microphone designed for portable use
Compatibility: works with devices that accept USB/USB‑C audio input and devices with 3.5 mm TRS microphone input
Use case: voice and speech capture for streaming, recording and conferencing
How to use
Connect the Ulanzi A100 to your device using the appropriate interface: plug into a USB or USB‑C port for digital audio or insert the 3.5 mm TRS plug into a compatible microphone input for analog recording. Power on the transmitter and receiver (if applicable) and allow any automatic pairing procedure to complete before recording. Select the A100 as the audio input source in your recording, streaming or conferencing software. Position the microphone close to the speaker for optimal voice clarity and monitor levels to avoid clipping.
Usage recommendations
For best results, use the USB/USB‑C connection when available to benefit from a direct digital audio path; use the 3.5 mm TRS output for compatibility with cameras or recorders that require analog input. Keep the microphone within close range of the subject and avoid strong wind or sudden background noise. Check device input settings and gain levels before critical recordings.

## FAQ

### How much does the Ulanzi A100 Wireless USB Microphone cost, and is it available for purchase?

The price is 45.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 34 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 13.07.2026 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 Ulanzi 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 Ulanzi 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/11486096/66217583_large.webp