Introduction
This user manual provides detailed instructions for the YMOO Bluetooth 5.3 Transmitter Receiver, a versatile 2-in-1 audio adapter designed to enhance your audio experience. It functions as both a Bluetooth transmitter (TX mode) to stream audio from non-Bluetooth devices to Bluetooth headphones/speakers, and a Bluetooth receiver (RX mode) to enable Bluetooth functionality for wired audio systems.
Key Features
- 2-in-1 Bluetooth 5.3 Audio Adapter: Seamlessly switch between Transmitter (TX) and Receiver (RX) modes.
- Extended Range: Offers stable Bluetooth connection up to 100ft in RX mode and 50ft in TX mode (without obstacles).
- High-Fidelity Sound: Built with Bluetooth 5.3 and aptX-HD decoding technology for CD-level stereo sound quality (24bit/48Hz in RX mode).
- Long Battery Life: Provides up to 22 hours of working time in transmit mode and 20 hours in receive mode on a single charge. Supports working while charging.
- Dual Link Functionality: Connects to two wireless headphones/speakers simultaneously in TX mode, or two mobile phones in RX mode.
- Low Latency Support: Supports aptX Low Latency for less than 40ms delay, ideal for TV and gaming (requires aptX-LL compatible headphones).
Package Contents
Image: Contents of the YMOO Bluetooth 5.3 Transmitter Receiver package.
- 1 x YMOO Bluetooth Transmitter Receiver (Model B06T1Q1)
- 1 x Airplane Adapter
- 1 x USB Type-C Charging Cable
- 1 x 3.5mm Audio Cable
Product Overview
Image: Front and side view of the YMOO B06T1Q1 showing USB-C charging port, 3.5mm In/Out, Volume buttons, Multi-function button, Receiver Mode (RX) switch, and Transmitter Mode (TX) switch.
The YMOO B06T1Q1 features a compact design with clearly labeled controls and ports:
- USB-C Charging Port: For charging the device.
- 3.5mm In/Out Jack: For audio input/output.
- VOL+/Next Button: Increases volume or skips to the next track.
- VOL-/Previous Button: Decreases volume or goes to the previous track.
- Multi-function Button (M/C): Power on/off, play/pause, answer/end calls, and pairing.
- RX/TX Mode Switch: Toggles between Receiver and Transmitter modes.
Setup
1. Charging the Device
Before first use, fully charge the YMOO B06T1Q1 using the provided USB Type-C charging cable. Connect the USB-C end to the device and the USB-A end to a power source (e.g., computer USB port, USB wall adapter). The device can operate while charging.
2. Power On/Off
- Power On: Press and hold the Multi-function Button (M/C) for approximately 3 seconds until the LED indicator lights up.
- Power Off: Press and hold the Multi-function Button (M/C) for approximately 3 seconds until the LED indicator turns off.
3. Switching Modes (TX/RX)
Use the TX/RX switch on the side of the device to select the desired mode:
- TX (Transmitter) Mode: For sending audio from non-Bluetooth devices (e.g., TV, PC, MP3 player) to Bluetooth headphones or speakers.
- RX (Receiver) Mode: For receiving audio from Bluetooth-enabled devices (e.g., smartphone, tablet) and playing it through wired speakers or headphones.
Operating Instructions
1. Pairing in TX (Transmitter) Mode
Image: Diagram illustrating Transmitter Mode (TX) connection from PC, TV, or MP3/MP4 to Bluetooth headphones, soundbar, or speakers.
- Set the device to TX mode using the side switch.
- Connect the YMOO B06T1Q1 to your non-Bluetooth audio source (e.g., TV, PC, airplane entertainment system) using the 3.5mm audio cable.
- Power on the YMOO B06T1Q1. The LED indicator will flash blue and red, indicating it's in pairing mode.
- Put your Bluetooth headphones or speaker into pairing mode.
- Place the YMOO B06T1Q1 and your Bluetooth audio device close to each other. They should automatically pair. Once paired, the LED will turn solid blue or green depending on the audio codec.
2. Pairing in RX (Receiver) Mode
Image: Diagram illustrating Receiver Mode (RX) connection from Tablet or Phone to wired headset, soundbar, or speakers.
- Set the device to RX mode using the side switch.
- Connect the YMOO B06T1Q1 to your wired speaker or headphones using the 3.5mm audio cable.
- Power on the YMOO B06T1Q1. The LED indicator will flash blue and red, indicating it's in pairing mode.
- Enable Bluetooth on your smartphone or tablet and search for new devices. Select "YMOO B06T1Q1" from the list to connect.
- Once connected, the LED will turn solid blue or green depending on the audio codec. You can now stream audio from your device to your wired system.
3. Dual Link Functionality
The YMOO B06T1Q1 supports connecting to two devices simultaneously:
- In TX Mode: After pairing with the first Bluetooth headphone/speaker, put the second device into pairing mode. The YMOO B06T1Q1 will automatically search and connect to the second device.
- In RX Mode: The device can connect to two mobile phones at the same time. You can switch between the audio sources from the connected phones.
Note: Audio latency may be amplified when using dual link in TX mode, potentially reaching 200ms.
4. Audio Codec Indicators
Image: YMOO B06T1Q1 with LED indicators for different audio codecs: SBC (Blue), APTX (Cyan), APTX-Low Latency (Green), APTX-HD (Orange), APTX-Adaptive (White).
The LED light around the Multi-function Button indicates the active audio codec:
- Blue: SBC
- Cyan: APTX
- Green: APTX-Low Latency
- Orange: APTX-HD
- White: APTX-Adaptive
Maintenance
To ensure the longevity and optimal performance of your YMOO Bluetooth 5.3 Transmitter Receiver, follow these maintenance guidelines:
- Keep the device clean by wiping it with a soft, dry cloth. Avoid using harsh chemicals or abrasive cleaners.
- Store the device in a cool, dry place away from direct sunlight, extreme temperatures, and humidity.
- Avoid dropping the device or subjecting it to strong impacts.
- Do not attempt to disassemble or modify the device, as this will void the warranty and may cause damage.
Troubleshooting
If you encounter issues with your YMOO B06T1Q1, please refer to the following common problems and solutions:
| Problem | Possible Cause / Solution |
|---|---|
| Cannot pair with Bluetooth headphones/speakers. | Ensure both the YMOO B06T1Q1 and your audio device are in pairing mode (flashing blue/red LED on B06T1Q1). Make sure no other devices are connected to either. Power cycle both devices and try again. |
| Significant audio delay (latency) when watching TV. | This device supports aptX Low Latency. For minimal delay, your Bluetooth headphones must also support aptX Low Latency. Airpods, Bose, and some Sony headsets may not support aptX-LL, leading to noticeable delay. Dual link mode also increases latency. |
| Audio cutting out or unstable connection. | Ensure the device is within the effective range (100ft RX, 50ft TX without obstacles; less with walls/routers). Minimize interference from other wireless devices. Ensure the device is fully charged. |
| No sound or low volume. | Check all cable connections. Ensure the volume on both the YMOO B06T1Q1 and the connected audio device/source is turned up. In TX mode, ensure the source device's audio output is not too low. |
| Interference during flight or when TV is on. | It is recommended to pair the headset with the B06T1Q1 before boarding the plane or turning on the TV, then connect the B06T1Q1 directly to the TV's 3.5mm audio interface. |
| Device not suitable for certain headphones/instruments. | The B06T1Q1 is not suitable for Airpods Pro/Gen/Max, some Sony Bluetooth headsets, and music instruments such as guitars. Refer to the compatibility table below. |
Compatibility Information
Image: Compatibility table for B06T1Q1 with various headphone types and their support for single connection, aptX Low Latency, and dual connection.
Image: Table showing audio codes (SBC, AAC, Aptx, Aptx-Adaptive, Aptx-HD, Aptx-Low Latency, LDAC), devices that have them, and their typical audio delay.
Specifications
| Feature | Detail |
|---|---|
| Model Number | B06T1Q1 |
| Product Dimensions | 3.15 x 1.89 x 0.55 inches |
| Item Weight | 2.82 ounces |
| Bluetooth Version | 5.3 |
| Connectivity Technology | Wireless / 3.5mm cable / Type C cable (TX ONLY) |
| Supported Audio Codecs | aptX, aptX Low Latency (40ms), aptX HD, aptX Adaptive, SBC, AAC |
| Battery Capacity | 400mAh (1 A battery included) |
| Working Time (TX Mode) | Up to 22 hours |
| Working Time (RX Mode) | Up to 20 hours |
| Charging Time | Approx. 2 hours |
| Material | Plastic |
| Manufacturer | YMOO |
Important Safety Information
- May experience interference when pairing with Bluetooth headsets during flight or when TV is turned on. It is recommended to pair before connecting to the audio source.
- Not suitable for Airpods Pro/Gen/Max, some Sony Bluetooth headsets, and music instruments such as guitars due to potential compatibility or latency issues.
- Do not use the device in extremely hot or cold environments.
- Keep out of reach of children.
Warranty and Support
YMOO is committed to customer satisfaction. If you experience any issues or dissatisfaction with your YMOO Bluetooth 5.3 Transmitter Receiver, please contact our customer service team for assistance with returns, exchanges, or refunds.
Contact Information:
- Email: support@ymoo.com
- Website: www.ymoox.com
- Amazon Store: Visit the YMOO Store on Amazon
