# Ulanzi A21 USB-C microphone pair — 2-piece set (black and white)

**URL:** https://aio.lv/en/product--ulanzi-sb11311--11831531
**Data updated:** 2026-03-09 14:42 (EET)
**Category:** Microphones
**Manufacturer:** Ulanzi
**Manufacturer code:** SB11311
**EAN:** 6974774334545
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 56.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 46.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ulanzi-sb11311--11831531

## 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 A21 USB-C is a set of two compact USB-C microphones supplied as a black-and-white pair. Designed for direct digital connection to devices with USB-C, the pair suits interviews, streaming, podcasting and portable recording. The set provides a two-microphone configuration for stereo or dual-source capture and convenient on-the-go use.

## Long description

The Ulanzi A21 USB-C microphone pair is a compact two-piece set engineered for direct digital connection to devices with USB-C ports. Supplied as contrasting black and white units, the set enables stereo or dual-source recording without additional interfaces. Its small form factor and plug-and-play USB-C compatibility make it suitable for field interviews, mobile streaming, podcasting and quick on-the-go capture where a reliable digital microphone feed is required.
Advantages
The two-microphone configuration supports stereo recording or independent capture of two sound sources, eliminating the need to switch mics during multi-person interviews. Direct USB-C connection provides digital audio output with minimal latency and removes dependency on analog adapters or audio interfaces. The compact design and lightweight construction ease transport and setup for mobile workflows, while the contrasting colour pair helps visually distinguish channels during multi-microphone use.
Suitable for
Field interviews with one or two participants
Mobile live streaming and vlogging using USB-C smartphones, tablets or laptops
Podcasting and voice recording in portable setups
On-location stereo or dual-source sound capture
Key specifications
Connector: USB-C digital output for direct device connection
Configuration: Two identical compact microphones supplied as a black and white pair
Intended use: Stereo or dual-source capture for voice and environmental sound
Form factor: Compact, lightweight body for portable recording
Compatibility: Works with devices that accept USB-C audio input without separate audio interface
How to use
Connect each microphone to a compatible USB-C port or to a single device that supports two USB-C audio inputs via an appropriate hub or adapter when required. Position the microphones for the desired capture (close to each speaker for dual-source voice, or spaced for stereo ambience). Use the host device’s recording or streaming application to select the USB-C input and monitor levels. Because these microphones provide digital output, there is no need for analog gain staging, but checking input levels on the recording device helps prevent clipping.
Usage recommendations
For interviews, place each microphone near the respective speaker’s mouth at a consistent distance to ensure balanced levels. For stereo ambience, space the pair appropriately and verify channel assignment in your recording software. Use a USB-C hub that supports audio devices if your host device has a single USB-C port. Protect the microphones from moisture and impact during transport.

## FAQ

### How much does the Ulanzi A21 USB-C microphone pair cost, and is it available for purchase?

The price is 56.49 € (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/11831531/67232110_large.webp