1. Wprowadzenie
The BlitzMax BM-BT05 is a versatile 2-in-1 Bluetooth 5.2 audio adapter designed to enhance your audio experience. It functions as both a Bluetooth transmitter (TX mode) and a Bluetooth receiver (RX mode), allowing you to convert non-Bluetooth devices into Bluetooth-enabled ones or stream audio wirelessly to wired systems. With its compact design and long battery life, it offers a convenient solution for various audio needs, from connecting to airplane entertainment systems to upgrading home audio setups.

Image: BlitzMax 2-in-1 Bluetooth 5.2 Adapter banner, illustrating its dual functionality for streaming audio to headphones from a TV or to wired speakers from a phone.
2. Funkcje produktu
- HD and aptX Low Latency: Equipped with an upgraded Bluetooth 5.2 chipset, this adapter provides stable, high-definition audio quality, including aptX Low Latency support for synchronized audio and video.
- 2-in-1 Audio Transceiver: Combines Bluetooth transmitter (TX) and receiver (RX) functions in a single device with a 3.5mm auxiliary jack.
- Obsługa podwójnego łącza: In TX mode, it can simultaneously pair with two Bluetooth receivers (e.g., headphones, speakers). In RX mode, it can connect to two smartphones or tablets, though audio will only be received from one at a time (SBC codec only for dual connection).
- Szeroka kompatybilność: TX mode transforms non-Bluetooth devices like TVs, PCs, CD players, iPods, laptops, and MP3/MP4 players into Bluetooth transmitters. RX mode is ideal for home or car audio systems, enabling wireless music streaming.
- Długa żywotność baterii: Offers approximately 20 hours of service time in RX mode and 12 hours in TX mode after a 2-hour charge. The adapter can be used while charging.

Obraz: Pokaz kolażuasing key features including Bluetooth 5.2, aptX Adaptive, 2-in-1 functionality, dual pairing, 3.5mm audio port, Micro USB charging port, low latency, HIFI sound quality, and one-click switching.
3. Zawartość opakowania
Proszę sprawdzić, czy w paczce znajdują się następujące elementy:
- BlitzMax BM-BT05 Bluetooth Adapter
- Kabel ładujący Micro USB
- Kabel audio 3.5 mm
- Instrukcja obsługi

Image: The contents of the BlitzMax BM-BT05 package, including the adapter, USB charging cable, 3.5mm audio cable, and user manual.
4. Koniec produktuview
Familiarize yourself with the components of your BlitzMax BM-BT05 adapter:

Image: A diagram of the BlitzMax BM-BT05 adapter, labeling its key components: 3.5mm Audio Port, Micro USB Charging Port, LED Indicator, TX (Transmitter Mode) switch, and RX (Receiver Mode) switch.
- Port audio 3.5 mm: Do podłączania źródeł dźwięku lub urządzeń wyjściowych.
- Port ładowania micro USB: Do ładowania urządzenia.
- Wskaźnik LED: Wyświetla stan urządzenia (parowanie, połączenie, ładowanie).
- Przełącznik TX/RX: Przełącza pomiędzy trybami nadajnika (TX) i odbiornika (RX).
- Multi-Function Button (Power Button): Used for powering on/off and activating pairing mode.
5. Konfiguracja i obsługa
Ogólne działanie
- Włączanie: Press and hold the Multi-Function Button (power button) for 3 seconds until the blue LED starts flashing.
- Wyłączone: Press and hold the Multi-Function Button for 3 seconds until the LED turns off.
- Przełączanie trybów: Use the TX/RX switch on the side of the device to select the desired mode. You can switch modes even when the device is working.
5.1. Konfiguracja trybu nadajnika (TX)
In TX mode, the BM-BT05 transmits audio from a non-Bluetooth device (e.g., TV, PC) to Bluetooth headphones or speakers.
- Switch the BM-BT05 to Tryb transmisji using the TX/RX switch.
- Press and hold the Multi-Function Button for 3 seconds to power it on. The blue LED will start flashing.
- Quickly double-click the Multi-Function Button to activate its pairing mode. The blue LEDs will flash quickly.
- Activate the pairing mode of your Bluetooth headphones or speakers.
- Place your headphones/speakers near the BM-BT05 to complete the pairing. Once connected, the blue LED on the BM-BT05 will breathe every 4 seconds.
- Connect the BM-BT05 to your TV, PC, or other audio source using the 3.5mm AUX cable.

Image: Step-by-step guide for setting up the BlitzMax BM-BT05 in Transmitter (TX) mode, showing how to power on, enter pairing mode, and connect to Bluetooth headphones or speakers.

Image: Illustration of the BlitzMax BM-BT05 in TX mode, connected to a TV and simultaneously streaming audio to two pairs of Bluetooth headphones, demonstrating dual-link support.
5.2. Konfiguracja trybu odbiornika (RX)
In RX mode, the BM-BT05 receives audio from a Bluetooth-enabled device (e.g., smartphone, tablet) and outputs it to wired speakers or a home stereo system.
- Switch the BM-BT05 to Tryb RX using the TX/RX switch.
- Press and hold the Multi-Function Button for 3 seconds to power it on. The blue LED will start flashing.
- Connect the BM-BT05 to your home stereo or wired speakers using the 3.5mm AUX cable.
- Włącz Bluetooth w swoim telefonie lub tablecie.
- Szukaj "BM-BT05" in your device's Bluetooth settings and select it to connect.

Image: Step-by-step guide for setting up the BlitzMax BM-BT05 in Receiver (RX) mode, showing how to connect to wired speakers and pair with a smartphone or tablet.

Image: The BlitzMax BM-BT05 in RX mode, connected to a stereo system, enabling wireless audio streaming from a smartphone to non-Bluetooth speakers.
6. Ładowanie i żywotność baterii
The BlitzMax BM-BT05 features a built-in rechargeable battery for portable use.
- Czas ładowania: Pełne ładowanie trwa około 2 godzin.
- RX Mode Playtime: Ponad 20 XNUMX godzin.
- TX Mode Playtime: Ponad 12 XNUMX godzin.
- The adapter can be used while it is charging, providing continuous operation.

Image: The BlitzMax BM-BT05 adapter with an illustration of its battery life: RX mode over 20 hours, TX mode over 12 hours, and charging time under 2 hours.
7. Important Notes and Limitations
- Ten adapter Bluetooth jest not compatible with Bluetooth hearing aids.
- To jest not suitable for use with musical instruments due to potential latency or specific audio requirements.
- When searching for Bluetooth headphones or speakers to pair in TX mode, ensure those devices are in their active pairing state. If they are already connected to another device (e.g., a mobile phone), they will remain connected to that device after being powered on, preventing the BlitzMax adapter from pairing.
- When two devices are simultaneously connected in RX mode, the adapter only supports the SBC codec.

Image: A visual note indicating that the BlitzMax Bluetooth adapter does not work with Bluetooth hearing aids or musical instruments.
8. Specyfikacje
| Funkcja | Specyfikacja |
|---|---|
| Marka | BlitzMax |
| Numer modelu | BM-BT05 |
| Kolor | Szary |
| Technologia łączności | Bluetooth, AUX |
| Standardowy Bluetooth | Bluetooth 5.2 |
| Cechy specjalne | Low Latency, 2-in-1 Transmitter/Receiver |
| Kompatybilne urządzenia | Laptop, Smartphone, Tablet, TV, PC, Wired Speakers, Home Stereo |
| Źródło zasilania | Zasilany bateryjnie |
| Akumulator do ponownego ładowania | Tak |
| Wymiary produktu | 11 cm (dł. x szer. x wys.) x 15 cm (w przybliżeniu). |
| Czas ładowania | Około 2 godzin |
| RX Service Time | Ponad 20 XNUMX godzin |
| TX Service Time | Ponad 12 XNUMX godzin |
9. Rozwiązywanie Problemów
If you encounter issues with your BlitzMax BM-BT05, please refer to the following common solutions:
- Urządzenie się nie włącza: Upewnij się, że urządzenie jest w pełni naładowane. Podłącz je do źródła zasilania za pomocą kabla micro USB.
- Nie można sparować z urządzeniem Bluetooth:
- Ensure the BM-BT05 is in the correct TX or RX mode.
- Make sure the BM-BT05 is in pairing mode (blue LED flashing quickly). Double-click the Multi-Function Button to re-enter pairing mode if needed.
- Ensure your target Bluetooth device (headphones, speakers, phone) is also in pairing mode and not connected to another device.
- Przysuń urządzenia bliżej siebie.
- Clear previous pairing records on both the BM-BT05 (if possible, by resetting) and your target device.
- Brak dźwięku lub słaba jakość dźwięku:
- Check all cable connections (3.5mm AUX cable) are secure.
- Ensure the volume on both the BM-BT05 and the connected audio device is turned up.
- Verify that the correct input/output source is selected on your audio system or TV.
- Reduce the distance between the BM-BT05 and the paired Bluetooth device, and remove any obstacles.
- If using dual connection in RX mode, remember only SBC codec is supported, which might affect quality compared to aptX.
- Przerywane połączenie:
- Ensure there are no strong Wi-Fi signals or other Bluetooth devices interfering nearby.
- Keep the adapter within the recommended operating range (typically up to 10 meters/33 feet).
- Ponownie sparuj urządzenia.
10. Gwarancja i wsparcie
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official BlitzMax webZachowaj dowód zakupu na wypadek roszczeń gwarancyjnych.




