1. Introduction
Thank you for choosing the ORIA Bluetooth 5.3 Transmitter Receiver. This versatile device allows you to add Bluetooth capabilities to non-Bluetooth audio equipment, enabling wireless audio streaming. It functions as both a transmitter (TX) to send audio from devices like TVs or PCs to Bluetooth headphones/speakers, and a receiver (RX) to stream audio from your smartphone or laptop to car audio systems or home amplifiers. Enjoy high-quality, stable wireless audio with this compact and portable adapter.
2. Package Contents
Please check the box for the following items:
- Bluetooth receiver-transmitter (1 unit)
- AUX output cable (1 unit)
- Type-C charging cable (1 unit)
- User Manual (1 unit)
3. Product Overview
The ORIA Bluetooth Adapter features a compact design with clearly labeled buttons and ports for easy operation.
Component Identification:
- Power Button: Used to turn the device on/off and for play/pause functions.
- Transmit/Receive (TX/RX) Button: A rocker switch for volume control and track navigation.
- AUX Port: 3.5mm audio input/output for connecting to external audio devices.
- Type-C Charging Interface: For charging the device.
- TF Card Slot: Supports TF card for direct audio playback.
Dimensions:
- Length: 6.5 cm
- Width: 4 cm
- Thickness: 1 cm
4. Setup
Follow these steps to set up your ORIA Bluetooth Adapter:
- Select Mode and Power On: Slide the TX/RX switch to your desired mode (TX for Transmitter, RX for Receiver). Then, long press the Power button for 3 seconds to turn on the device. The device will automatically shut down if no connection is established within 5 minutes.
- Connect to Audio Source/Device:
- In RX (Receiver) Mode: Connect the adapter to your non-Bluetooth audio device (e.g., car audio system, amplifier, wired headphones) using the AUX cable. Turn on Bluetooth on your smartphone or laptop and search for "B16" to connect.
- In TX (Transmitter) Mode: Connect the adapter to your non-Bluetooth audio source (e.g., TV, MP3 player, PC) using the AUX cable. Place your Bluetooth headset or speaker in pairing mode and close to the adapter for automatic connection.
- Successful Pairing: Once connected, the indicator light will confirm successful pairing, and you can begin streaming audio.
5. Operating Instructions
Basic Functions:
- Power On/Off: Long press the Power button for 3 seconds.
- Play/Pause: Short press the Power button.
- Volume Up: Short press the upper part of the Transmit/Receive rocker button.
- Volume Down: Short press the lower part of the Transmit/Receive rocker button.
- Previous Song: Double click the upper part of the Transmit/Receive rocker button.
- Next Song: Double click the lower part of the Transmit/Receive rocker button.
TF Card Playback:
Insert a TF card into the designated slot. The device supports MP3, WAV, WMA, FLAC, and APE audio formats for direct playback. This feature allows you to enjoy music without needing a Bluetooth connection to another device.
Mode Switching (TX/RX):
Use the physical TX/RX switch on the side of the device to change between Transmitter and Receiver modes. Ensure the device is powered off before switching modes for optimal performance.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the device. Do not use liquid cleaners or aerosols.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Charging: Use the provided Type-C cable for charging. Avoid using damaged cables or chargers.
- Battery Care: For optimal battery life, avoid fully discharging the device frequently. Charge it regularly, even if not in use for extended periods.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Low battery. | Charge the device using the Type-C cable. |
| Cannot pair with a Bluetooth device. | Incorrect mode selected (TX/RX). Device not in pairing mode. Bluetooth device too far away. Interference. | Ensure the correct TX/RX mode is selected. Long press the Power button to enter pairing mode. Move devices closer (within 10m). Reduce interference from other wireless devices. |
| No audio output/input. | AUX cable not properly connected. Volume too low. Incorrect audio source/output selected on connected device. | Ensure AUX cable is securely connected. Adjust volume on both the adapter and the connected device. Verify audio settings on your connected device. |
| Device automatically shuts down. | No Bluetooth connection established within 5 minutes. | Reconnect to a Bluetooth device or power on again. |
| Poor audio quality or disconnections. | Distance too great. Obstructions. Low battery. | Keep devices within the 10m range. Ensure a clear line of sight. Charge the device. |
8. Specifications
| Feature | Detail |
|---|---|
| Bluetooth Version | V5.3 |
| Bluetooth Range | Up to 10 meters (33 feet) |
| Product Dimensions | 64mm x 33mm x 10mm |
| Battery Life (Music Playback) | 5-6 hours |
| Charging Time | 1-2 hours |
| Charging Port | Type-C |
| Supported Audio Formats | MP3, WAV, WMA, FLAC, APE |
| Noise Cancellation | CVC Technology |
| Memory Card Support | TF Card Slot |
9. User Tips
- Optimal Placement: For the best signal quality, try to place the adapter in a location with minimal obstructions between it and the connected Bluetooth device.
- Charging While Using: The device supports charging while in use, providing continuous audio playback for longer sessions.
- Car Use: When using in a car, ensure the adapter is securely placed and the AUX cable does not interfere with driving controls.
- CVC Noise Reduction: Take advantage of the CVC noise cancellation technology for clearer audio, especially in environments with background noise.
10. Warranty and Support
This product comes with a standard manufacturer's warranty. For detailed warranty information, technical support, or service inquiries, please refer to the contact information provided by your retailer or visit the official ORIA support website.
