# Wireless Microphone System Omnitronic UHF E-FLEX 2 — UHF 559–575 MHz, model 13063371

**URL:** https://aio.lv/en/product--omnitronic-13063371--12260238
**Data updated:** 2026-04-14 22:31 (EEST)
**Category:** Electronics Accessories
**Manufacturer:** Omnitronic
**Manufacturer code:** 13063371
**EAN:** 4026397740233
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 132.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 109.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--omnitronic-13063371--12260238

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Omnitronic UHF E-FLEX 2 is a wireless microphone system operating in the UHF 559–575 MHz band (MPN 13063371). Designed for audio capture and live sound applications, it provides radio transmission within the specified frequency range for vocal or instrument use. Suitable for events, presentations, small venues and mobile setups requiring a compact UHF wireless solution.

## Long description

The Omnitronic UHF E-FLEX 2 is a compact wireless microphone system that operates in the UHF 559–575 MHz band. Engineered for vocal and instrument applications, the system offers a radio link designed to deliver clear audio transmission for events, presentations, and small venue sound reinforcement. Its portable format makes it suitable for mobile setups and situations where a straightforward UHF wireless solution is required.
Advantages
The system provides reliable UHF radio transmission within the 559–575 MHz range and is designed for quick setup and unobtrusive operation. Compact form factor and straightforward controls make it practical for tight spaces and mobile use. It supports use with both vocals and instruments, enabling flexible deployment across different live-sound scenarios.
Suitable for
Live vocals at small venues and club stages
Presentations, conferences and corporate events
Mobile performers and street musicians
Rehearsals and small-band instrument amplification
When it may not be suitable
This UHF system is aimed at small- to medium-scale applications; it may not meet the requirements of large-scale productions that demand multiple coordinated wireless channels or higher RF diversity and interference management. Environments with dense RF usage or restricted frequency allocations may require a professional multi-channel system with advanced coordination features.
Key specifications
Operating frequency range: UHF 559–575 MHz
Application: wireless transmission for vocal and instrument use
Form factor: compact transmitter and receiver design suitable for mobile setups
Intended use environments: events, presentations, small venues and mobile performance
How to use
Set the receiver and transmitter within line-of-sight when possible and power both units according to the manufacturer instructions. Tune the receiver to the transmitter frequency within the 559–575 MHz band and verify an RF link indicator or audio signal. Connect the receiver output to a mixer or amplifier using standard audio cabling, adjust gain levels to avoid clipping, and perform a soundcheck to confirm clear transmission. For instrument use, attach the appropriate microphone or instrument adapter and secure the transmitter to avoid handling noise.
What to consider before purchase
Confirm legal frequency use and local regulations for UHF 559–575 MHz in your country or venue
Assess the number of wireless channels required for your events
Check compatibility with existing mixers, amplifiers and stage equipment
Consider battery type and expected runtime for mobile operation
Usage recommendations
Position the receiver away from large metal structures and other RF sources, keep transmitter and receiver antennas properly oriented, and perform an RF scan or soundcheck before each performance to minimise interference and ensure stable audio transmission.

## FAQ

### How much does the Omnitronic UHF E-FLEX 2 wireless microphone system cost, and is it available for purchase?

The price is 132.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 23.07.2026 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 Omnitronic 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 Omnitronic 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/12260238/68171998_large.webp