# Handheld wireless microphone set Bitmat RV-4 — 4 handheld microphones, wireless kit

**URL:** https://aio.lv/en/product--bitmat-5908249802056--11934193
**Data updated:** 2026-03-10 11:24 (EET)
**Category:** Microphones
**Manufacturer:** Bitmat
**Manufacturer code:** 5908249802056
**EAN:** 5907780141082
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 258.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 214.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bitmat-5908249802056--11934193

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Bitmat RV-4 is a wireless handheld microphone set that includes four handheld microphones and a wireless receiver. Designed for speech, presentations, small events and multipresenter setups, the kit provides four channels of wireless audio input for simultaneous use. Suitable for venues, classrooms, conferences and live performances requiring multiple vocal inputs.

## Long description

Bitmat RV-4 is a handheld wireless microphone set that includes four handheld microphones and a multi-channel wireless receiver. Designed to provide four independent vocal inputs, the kit is intended for speech, presentations, classroom use, conferences and small live events where several presenters or performers need simultaneous wireless microphones. The set delivers mobility and quick setup with straightforward controls suitable for non-technical and professional users alike.
Advantages
The Bitmat RV-4 offers four simultaneous wireless channels in a single receiver, reducing the need for multiple systems and simplifying audio routing. Its handheld microphones provide familiar operation and clear articulation for spoken word and vocal performance. The integrated receiver design streamlines installation and cable management while allowing rapid swapping of speakers or performers without physical connections.
Suitable for
 Classrooms and lecture halls for multi-speaker lessons
 Corporate meetings, presentations and panel discussions
 Small to medium-sized live performances and worship services
 Conferences and seminars with multiple presenters
 Community events, rehearsals and workshops
Key specifications
 Configuration: four handheld wireless microphones with a multi-channel receiver
 Microphone type: handheld dynamic-style wireless microphones for vocals and speech
 Channels: four simultaneous audio channels
 Receiver outputs: standard analog audio outputs for integration with mixers or amplifiers
 Power: receiver and microphones powered by internal batteries or supplied power adapters (check included accessories)
 Form factor: portable rack/desktop-compatible receiver and handheld transmitters
How to use
Install the receiver in a convenient, elevated position near the mixing console or amplifier and connect its audio outputs to your sound system using standard audio cables. Power on the receiver and then each handheld microphone; allow the units to pair or tune to the assigned channels according to the quick-start instructions. Position microphone holders or hand the handheld transmitters to speakers, keeping typical microphone technique for clear speech and minimal handling noise. Monitor levels on your mixer or receiver and adjust gain to avoid clipping while maintaining intelligibility.
Usage recommendations
For best wireless performance, place the receiver with a clear line of sight to the microphones and avoid physical obstructions or large metal surfaces between transmitters and receiver. Keep spare batteries or charged power sources available for uninterrupted operation during events. When using several wireless systems in the same venue, coordinate frequency selection or channel settings to minimize interference.

## FAQ

### How much does the Bitmat RV-4 wireless handheld microphone set cost, and is it available for purchase?

The price is 258.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 121 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 03.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Bitmat RV-4 wireless handheld microphone set be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Bitmat 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 Bitmat 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/11934193/67366479_large.webp