# Wireless Microphone System Omnitronic UHF E-Flex 2 — Dual-Band 823–832 / 863–865 MHz

**URL:** https://aio.lv/en/product--omnitronic-13063370--12260237
**Data updated:** 2026-04-14 22:31 (EEST)
**Category:** Electronics Accessories
**Manufacturer:** Omnitronic
**Manufacturer code:** 13063370
**EAN:** 4026397740226
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 132.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 109.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--omnitronic-13063370--12260237

## 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 UHF bands 823–832 MHz and 863–865 MHz. Designed for live sound, presentations and event use, it provides interference-resistant RF transmission, microphone audio capture and receiver functionality in a compact system. Suitable for stage, conference and mobile PA setups requiring reliable wireless audio.

## Long description

The Omnitronic UHF E-Flex 2 wireless microphone system operates in dual UHF bands (823–832 MHz and 863–865 MHz) and is designed for live sound, presentations and event use. The compact system combines a receiver and microphone audio capture to deliver interference-resistant RF transmission and clear vocal reproduction. It is intended for stage, conference and mobile PA setups that require stable wireless audio without complex configuration.
Advantages
The system provides reliable UHF transmission across two frequency ranges to reduce the likelihood of interference in crowded RF environments. Its compact receiver design simplifies installation in small racks or on mobile rigs while the microphone and receiver pairing is optimized for straightforward operation. Omnitronic UHF E-Flex 2 supports clear vocal pickup and consistent signal stability for speech and live performance applications.
Suitable for
Live vocal performances on small to medium stages
Corporate presentations and conferences
Mobile PA systems for events and public speaking
House-of-worship sound reinforcement
AV installations where compact wireless microphones are needed
When it may not be suitable
This system may not be appropriate for very large-scale productions that require numerous simultaneously operating channels or advanced multi-channel frequency coordination. It may also be limited if operation is needed outside the specified UHF ranges, or where regulatory restrictions prohibit use of the 823–832 MHz and 863–865 MHz bands.
Key specifications
Frequency ranges: dual UHF bands 823–832 MHz and 863–865 MHz
System type: wireless microphone system with receiver and microphone audio capture
Application: live sound, presentations, events, conferences
Form factor: compact receiver suitable for small racks or mobile setups
Transmission characteristic: interference-resistant RF transmission designed for vocal clarity
How to use
Install the receiver in a rack space or place it on a flat surface near the mixing console, ensuring a clear line of sight to the wireless microphone when possible. Connect audio outputs from the receiver to your mixing desk or PA amplifier using standard audio cables. Power the receiver and the microphone according to the manufacturer's instructions, switch the system on, and verify that the receiver and transmitter are paired on the same frequency band. Conduct a sound check to set gain levels and check for dropouts or interference before the event.
What to consider before purchase
Confirm local regulatory approval and legal use of the 823–832 MHz and 863–865 MHz bands in your country or region
Assess the number of wireless channels you need for your events and whether a single-system setup is sufficient
Check compatibility with your existing PA or mixing console inputs and available rack or mounting space
Consider the operating range required for your venue and perform a site RF check if possible
Usage recommendations
For best results, position the receiver with a clear line of sight to the stage and away from large metal obstructions. Perform a frequency scan prior to use to select the least congested band, and always power up equipment in the recommended sequence: receiver first, then transmitter. Regularly check batteries and perform a brief sound check before each performance to ensure stable operation.

## 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/12260237/68171997_large.webp