# Bluetooth audio transmitter BlitzWolf BT05 3.5mm, Bluetooth 5.2

**URL:** https://aio.lv/en/product--blitzwolf-bt05--10060228
**Data updated:** 2026-05-12 17:40 (EEST)
**Category:** FM Transmitters
**Manufacturer:** BlitzWolf
**Manufacturer code:** BT05
**EAN:** 5905316145214
**Warranty:** 18 Months
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-04 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blitzwolf-bt05--10060228

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 18.06.2026 | free |
| Pickup points | 25.06.2026 | 1.99 EUR |
| Courier delivery to door | 25.06.2026 | 4.99 EUR |

## Summary description

BlitzWolf BT05 is a 3.5mm Bluetooth 5.2 audio transmitter designed to add wireless audio streaming to devices with a headphone or AUX output. It connects via a standard 3.5mm jack and transmits audio to Bluetooth headphones or speakers. Suitable for TVs, PCs, MP3 players and stereos, it enables hands-free listening and wireless audio during media playback.

## Long description

BlitzWolf BT05 is a compact Bluetooth 5.2 transmitter and receiver with a 3.5 mm audio port designed to add wireless audio streaming to devices that lack native Bluetooth. It supports both TX (transmit) and RX (receive) modes, dual pairing for two Bluetooth devices at once, and offers up to 20 hours of playback on a single charge thanks to its 250 mAh battery. Bluetooth 5.2 ensures a stable connection within a typical range of up to 10 meters, and the package includes a 3.5 mm audio cable and USB charging cable for immediate use.
Advantages
The BT05 uses a Bluetooth 5.2 chipset that provides fast, stable transmission and reduced latency. It supports common audio codecs including aptX, AAC and SBC, and the device can automatically reconnect to previously paired devices. Dual pairing lets you connect two headphones or receivers simultaneously, and an integrated microphone permits answering calls directly from the unit. Compact form factor and included accessories simplify setup and compatibility with a wide range of audio sources.
Suitable for
Connecting non-Bluetooth devices (TVs, MP3 players, stereos) to Bluetooth headphones or speakers (TX mode)
Streaming phone audio to an amplifier or wired speaker system (RX mode)
Using two Bluetooth headsets or speakers at the same time (dual pairing)
Hands-free calls using the built-in microphone
Key specifications
Manufacturer: BlitzWolf
Model: BT05
Function: Bluetooth transmitter and receiver (TX/RX)
Bluetooth version: 5.2
Range: up to 10 m
Audio codecs: aptX, AAC, SBC
Supported protocols: RX: A2DP, AVRCP; TX: A2DP
Battery capacity: 250 mAh
Playback time: up to 20 h (RX), 12 h (TX)
Charging time: about 2 hours
Charging port: USB-C (DC 5V/0.5A)
Inputs/outputs: 3.5 mm stereo audio port
Compatibility: Phones, tablets (Android/iOS) and other audio devices with a 3.5 mm audio interface
How to use
To use as a transmitter (TX), connect the BT05 to the audio output of your TV, MP3 player or other source using the included 3.5 mm cable, switch the unit to TX mode and pair it with Bluetooth headphones or speakers. To use as a receiver (RX), connect the BT05 to an amplifier or wired speaker via the 3.5 mm port, switch to RX mode and pair it with your phone or tablet. The device supports automatic reconnection to previously paired devices and can pair with two devices simultaneously when needed. Charge the unit via the USB-C cable; a full charge takes about 2 hours.
Usage recommendations
For best performance keep the BT05 within 10 meters of connected devices and avoid obstructions between units. Use TX mode for sending audio from legacy sources to Bluetooth headphones and RX mode for receiving audio from a phone or tablet to wired speakers. When using dual pairing, test playback on both receivers to confirm audio synchronization and select aptX-capable headphones if lower latency is required for video or gaming.

## FAQ

### How much does the Bluetooth transmitter BlitzWolf BT05 3.5mm cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 543 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 18.06.2026 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 BlitzWolf 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 BlitzWolf 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/10060228/52337066_large.webp