1. Chigadzirwa Pamusoroview
The OQIMAX Bluetooth 5.3 Aux Adapter is a versatile 2-in-1 device designed to add Bluetooth capabilities to non-Bluetooth audio equipment. It functions as both a Bluetooth transmitter and receiver, enabling wireless audio streaming for a variety of applications, including car audio systems, home stereos, TVs, headphones, and speakers.
Zvinokosha:
- 2-in-1 Mashandiro: Seamlessly switch between Transmitter (TX) and Receiver (RX) modes.
- Bluetooth 5.3 Tekinoroji: Provides a stable connection and extended range up to 10 meters.
- High-Fidelity Audio: Supports MP3, WAV, WMA, FLAC, APE audio formats and incorporates CVC noise reduction for clear sound.
- Kufona Kwemahara: Built-in microphone for convenient call management in Receiver mode.
- Compact uye Inotakurika: Lightweight design (17g) with dimensions of 61x35x12mm for easy transport.
- Hupenyu Hurefu Hwebhatiri: Kusvika maawa gumi nemaviri ekuridza mimhanzi nekuchaja kamwe chete.

Figure 1: OQIMAX Bluetooth Aux Adapter. This image shows the compact design of the adapter with its 3.5mm audio jack, power button, multifunction button, volume controls, and RX/TX switch.

Figure 2: Illustration of the Bluetooth 5.3 chip, highlighting its role in providing stronger signal and more stable transmission for the adapter.

Figure 3: Diagram illustrating the wide compatibility of the adapter with various non-Bluetooth devices such as car audio systems, speakers, headsets, TVs, and Bluetooth-enabled devices like phones, MP3 players, and gaming consoles.
2. Safety Information
For safe and proper usage of your OQIMAX Bluetooth Aux Adapter, please observe the following guidelines:
- Keep this device and its components away from water or excessive moisture.
- Usaise mudziyo panzvimbo inopisa zvakanyanya (inopisa kana inotonhora).
- Do not attempt to open or modify the device. Doing so may cause damage and will void the product warranty.
- Handle batteries with care, avoiding short circuits. Dispose of batteries properly according to local regulations.
- This device may cause interference with other wireless devices. For optimal placement and usage, refer to this user manual.
3. Package Zviri mukati
Ndokumbira utarise pasuru yezvinhu zvinotevera:
- OQIMAX Bluetooth 5.3 Aux Adapter
- USB Kuchaja Cable
- User Manual
- (Optional: 3.5mm Audio Cable, if included with your specific model)
4. Kurongeka kweChishandiso uye Kudzora

Mufananidzo 4: Detailed view of the adapter's buttons and ports. This diagram labels the Power Button, Multifunction Button (for calls/play/pause), Microphone, Charging Port, AUX Port, Volume Up/Next Song button, Volume Down/Previous Song button, and the RX/TX switch.
- Bhatani reSimba: Dzvanya uye ubate kuti ubatisise/kudzima.
- Multifunction Button (Call/Play/Pause):
- Short press: Play/Pause music.
- Short press: Answer/End a call.
- Long press: Reject a call.
- Maikorofoni: Zvekufona pasina maoko.
- Kuchaja Port: USB port yekuchaja mudziyo.
- AUX Port: 3.5mm audio jack for connecting to audio devices.
- Volume Up / Next Song Button (+):
- Short press: Next song.
- Kudzvanya kwenguva refu: Wedzera inzwi.
- Volume Down / Previous Song Button (-):
- Short press: Previous song.
- Kudzvanya kwenguva refu: Deredza inzwi.
- RX/TX Switch: Slide to select Receiver (RX) or Transmitter (TX) mode.
5. Setup uye Connection
5.1 Kuchaja Chishandiso
Before first use, fully charge the adapter. Connect the provided USB charging cable to the adapter's charging port and a USB power source (e.g., computer USB port, USB wall adapter). The charging indicator light will show charging status and turn off when fully charged. A full charge typically takes 1 hour and provides up to 10 hours of music playback.

Figure 5: Battery life indication. The image illustrates that the device charges in 1 hour and provides 10 hours of music playback.
5.2 Selecting Operating Mode (RX/TX)
Slide the RX/TX switch on the side of the adapter to select the desired mode:
- RX (Receiver) Modhi: To receive Bluetooth audio from your phone/tablet and output it to a non-Bluetooth device (e.g., car stereo, wired headphones, home speaker).
- TX (Transmitter) Modhi: To transmit audio from a non-Bluetooth device (e.g., TV, MP3 player, PC) to Bluetooth headphones or speakers.

Figure 6: Adapter in a car environment, demonstrating its receiving and transmitting capabilities. The image highlights the device's ability to add Bluetooth to non-Bluetooth headphones or speakers for high-quality music.
5.3 Connecting in Receiver (RX) Mode
- Switch the adapter to RX mode.
- Insert the 3.5mm audio jack of the adapter into the AUX input of your non-Bluetooth audio device (e.g., car stereo, home speaker, wired headphones).
- Power on the adapter by pressing and holding the Power Button until the indicator light flashes. The adapter will enter pairing mode.
- On your smartphone or other Bluetooth-enabled device, go to Bluetooth settings and search for available devices.
- Select "OQIMAX Adapter" (or similar name) from the list to pair. Once paired, the indicator light will stop flashing and remain solid.
- You can now stream audio wirelessly from your device to the connected audio system.

Figure 7: The adapter plugged into a car's AUX port, enabling Bluetooth audio for the car stereo system.
5.4 Connecting in Transmitter (TX) Mode
- Switch the adapter to TX mode.
- Insert the 3.5mm audio jack of the adapter into the audio output port of your non-Bluetooth device (e.g., TV headphone jack, MP3 player, PC audio out).
- Power on the adapter by pressing and holding the Power Button until the indicator light flashes. The adapter will enter pairing mode.
- Put your Bluetooth headphones or speaker into pairing mode.
- The adapter will automatically search for and connect to nearby Bluetooth receiving devices. Once connected, the indicator light will stop flashing and remain solid.
- You can now listen to audio from your non-Bluetooth device on your Bluetooth headphones or speaker.

Figure 8: Various usage scenarios for the adapter, including connecting to a TV for wireless headphone audio, streaming to a speaker, and connecting to a PC for gaming audio.
6. Operating Instructions
6.1 Simba On/Kudzima
- Power On: Press and hold the Power Button for approximately 3 seconds until the indicator light illuminates.
- Power Off: Press and hold the Power Button for approximately 3 seconds until the indicator light turns off.
6.2 Music Playback (RX Mode)
- Tamba/Kumbomira: Ipfupi pinda iyo Multifunction Bhatani.
- Rwiyo Runotevera: Dzvanya bhatani rekuti "+" pfupi.
- Rwiyo Rwapfuura: Dzvanya pfupi bhatani "-".
- Vhoriyamu Kumusoro: Dzvanya bhatani rekuti "+" kwenguva refu.
- Vhoriyamu Pasi: Dzvanya bhatani rekuti "-" kwenguva refu.
6.3 Hands-Free Calling (RX Mode)
- Pindura Call: Short press the Multifunction Button when an incoming call rings.
- Pedzisa Kufona: Dzvanya bhatani reMultifunction panguva yekufona.
- Ramba Kufona: Long press the Multifunction Button when an incoming call rings.
7. Kuchengeta
- Geza mudziyo nejira rakapfava, rakaoma. Usashandise mvura yekuchenesa kana aerosols.
- Chengetedza adapta munzvimbo inotonhorera, yakaoma kana isiri kushandiswa.
- Dzivisa kudonhedza kana kuisa mudziyo kune zvinokanganisa zvakasimba.
- Ensure the charging port and AUX port are free from dust and debris.
8. Kugadzirisa matambudziko
| Dambudziko | Zvinogona Kukonzera | Solution |
|---|---|---|
| Mudziyo haubatike. | Bhatiri rakaderera. | Chaja mudziyo zvizere uchishandisa yakapihwa USB tambo. |
| Haikwanise kubatanidzwa neBluetooth mudziyo. |
|
|
| Hapana ruzha kana kuti ruzha rwakaipa. |
|
|
| Audio latency (delay). | Bluetooth technology inherent delay, or device compatibility. | While Bluetooth 5.3 reduces latency, some applications (e.g., real-time music instruments, fast-paced gaming) may still experience minor delays. This device is optimized for general audio streaming and hands-free calls. |
9. Zvinotsanangurwa
| Feature | Detail |
|---|---|
| Model | B0BTKT175W |
| Brand | OQIMAX |
| Bluetooth Version | 5.3 |
| Kubatana Technology | Mubatsiri, Bluetooth |
| Special Features | Bluetooth Receiver, Bluetooth Transmitter, Portable, Noise Cancelling |
| Simba Source | Battery Powered |
| Zviyero zveChigadzirwa (L x W x H) | 2.4" x 1.38" x 0.47" (61mm x 35mm x 12mm) |
| Kurema | 17g (0.6 oz) |
| Wireless Range | Kusvika kumamita gumi (10 tsoka) |
| Audio Codecs Inotsigirwa | MP3, WAV, WMA, FLAC, APE |
| Noise Reduction Technology | CVC |
10. Warranty uye Tsigiro
The OQIMAX Bluetooth 5.3 Aux Adapter is covered by a limited warranty from the date of purchase. Please retain your proof of purchase for warranty claims.
For technical support, troubleshooting assistance, or warranty inquiries, please contact OQIMAX customer service through the retailer where the product was purchased or visit the official OQIMAX websaiti yeruzivo rwekusangana.
Mugadziri: OQIMAX
ASIN: B0BTKT175W
