Product Overview
The BDFFLY Wireless HDMI Transmitter and Receiver system provides a convenient and efficient solution for extending HDMI signals wirelessly. It supports 4K decoding and 1080P output at 60Hz, offering a lag-free visual experience. Designed for plug-and-play operation, it eliminates the need for complex installations or additional software. This system is ideal for various applications, including home entertainment, business presentations, and educational settings.
Image: The BDFFLY Wireless HDMI Transmitter (T) and Receiver (R) units, along with USB-C to HDMI, Micro HDMI, and Mini HDMI adapters.
Package Contents
Please verify that all items listed below are included in your package:
- 1 x HDMI Transmitter (TX)
- 1 x HDMI Receiver (RX)
- 2 x Power Adapters
- 1 x USB-C Adapter
- 1 x Mini Micro Adapter
- 1 x Mini HDMI Adapter
- 2 x USB-A To Type-C Cables
- 1 x User Manual
Image: An exploded view diagram illustrating all components included in the BDFFLY Wireless HDMI Extender package.
Setup Instructions
Follow these steps for a quick and easy setup:
1. Connecting the Receiver (RX)
- Locate the Receiver (RX) unit.
- Plug the HDMI connector of the Receiver (RX) into an available HDMI input port on your display device (e.g., TV, monitor, projector).
- Connect a 5V/1A power supply to the Receiver (RX) using the provided USB-A to Type-C cable and power adapter. Ensure the power indicator light on the RX unit illuminates.
2. Connecting the Transmitter (TX)
- Locate the Transmitter (TX) unit.
- Plug the HDMI connector of the Transmitter (TX) into the HDMI output port of your source device (e.g., PC, laptop, camera, TV box). Use the appropriate Mini HDMI or Micro HDMI adapter if necessary.
- If your source device has a USB-C port that supports HDMI video output, you can use the provided USB-C to HDMI 4K adapter to connect the TX unit. This may eliminate the need for a separate power cable for the TX unit if the USB-C port provides sufficient power.
- If the TX unit does not power on via the source device's HDMI or USB-C port, connect a 5V/1A power supply to the Transmitter (TX) using the provided USB-A to Type-C cable and power adapter. Ensure the power indicator light on the TX unit illuminates.
Image: A visual guide demonstrating the three simple steps for setting up the wireless HDMI transmitter and receiver system.
Image: The transmitter unit connected directly to a laptop's HDMI port, and an alternative connection method using a USB-C adapter for power and signal.
Operating Instructions
Plug and Play Functionality
Once both the Transmitter (TX) and Receiver (RX) units are connected and powered on, the system is designed for immediate use. It will automatically establish a connection and begin transmitting the video and audio signal from your source device to the display within approximately 10 seconds. No driver installation or network configuration is required.
Image: A laptop displaying content that is simultaneously mirrored onto a large television screen, demonstrating the plug-and-play functionality of the wireless HDMI extender.
Switching Display Modes (Mirror/Extend)
The system supports both screen mirroring and extension modes. To switch between these modes, simply press the button located on the Transmitter (TX) unit. This allows you to either duplicate your source device's screen on the display or extend your desktop across both screens for increased workspace.
Image: A visual representation of how to switch between 'Extended Mode' and 'Copy Mode' by pressing the central button on the wireless HDMI transmitter.
Multi-Transmitter Support (Up to 4 TX to 1 RX)
This system allows for multiple Transmitter (TX) units to be paired with a single Receiver (RX) unit. This feature is particularly useful in environments where multiple users need to share a single display. To switch the active signal to a different transmitter, simply press the button on the desired Transmitter (TX) unit. The Receiver (RX) will then display the content from that specific transmitter.
Image: An illustration of a conference room where up to four laptops can wirelessly connect and display content on a single large screen, demonstrating the multi-transmitter capability.
Features and Capabilities
Wireless Transmission Range
The BDFFLY Wireless HDMI Extender offers a transmission distance of up to 164 feet (50 meters) in an open environment. Please note that obstacles such as walls, furniture, or other electronic devices may affect the transmission distance and signal stability. For optimal performance, ensure a clear line of sight between the transmitter and receiver whenever possible.
Image: A family enjoying an outdoor movie night, with a laptop wirelessly connected to a projector, illustrating the 164ft/50m long-range transmission capability of the device.
4K HD Decoding & 1080P Output
This wireless HDMI system supports 4K HD decoding, allowing it to process high-resolution input signals. It outputs video at a crisp 1080P resolution with a 60Hz refresh rate, ensuring smooth and clear visuals for various content, including movies, presentations, and games. It is also backward compatible with lower resolutions.
Image: The wireless HDMI transmitter and receiver units positioned in front of a television screen, highlighting its support for 4K Ultra HD decoding and 1080P HD output.
Dual-Band Wireless (2.4G/5G)
The device utilizes both 2.4GHz and 5GHz dual-band wireless transmission protocols. This intelligent switching capability helps maintain a strong and stable signal, reducing interference and ensuring reliable performance, especially in environments with multiple wireless devices.
Image: A close-up view of the internal components of the wireless HDMI unit, emphasizing its 2.4G and 5G dual-band intelligent switching signal technology.
Audio Synchronization
The system ensures seamless audio synchronization with the video output. It supports 44kHz/16bit audio and features SBC level audio decoding, providing lossless audio output that is perfectly synchronized with the displayed video content.
Image: A laptop and a television screen, with visual cues indicating synchronized audio output, highlighting the autosync audio feature of the wireless HDMI system.
Wide Compatibility
The BDFFLY Wireless HDMI Extender is compatible with a broad range of devices. The Transmitter (TX) can connect to PCs, laptops, cameras, TV boxes, PS3/4/5, and other devices with an HDMI output. The Receiver (RX) can connect to projectors, displays, and TVs with an HDMI input. For smartphone and tablet compatibility (e.g., Samsung S21, iPhone 15, iPad 10th Gen or above), ensure the device's port supports HDMI signal output.
Image: A diagram illustrating the wide range of compatible devices for both the wireless HDMI transmitter (laptops, cameras, gaming consoles, PCs, set-top boxes) and receiver (projectors, displays, TVs).
Maintenance
To ensure the longevity and optimal performance of your BDFFLY Wireless HDMI Transmitter and Receiver, please follow these simple maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe the units. Avoid using liquid cleaners, aerosols, or abrasive solvents, as these may damage the surface or internal components.
- Storage: When not in use for extended periods, store the devices in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: Handle the units with care. Avoid dropping them or subjecting them to strong impacts, which could damage internal circuitry.
- Ventilation: Ensure the ventilation slots on the units are not blocked to prevent overheating.
Troubleshooting
If you encounter issues with your BDFFLY Wireless HDMI system, please refer to the following common problems and their solutions:
- No Signal / Black Screen:
- Ensure both the Transmitter (TX) and Receiver (RX) units are properly powered on and their indicator lights are illuminated.
- Verify that the HDMI cables are securely connected to both the source device and the display.
- Check if the display is set to the correct HDMI input source.
- Try restarting both the source device and the display.
- Ensure the distance between TX and RX is within the specified range (164ft/50m) and there are no significant obstacles.
- Intermittent Connection / Signal Drop:
- Reduce the distance between the TX and RX units.
- Minimize obstacles (walls, large furniture) between the units.
- Avoid placing the units near other wireless devices (Wi-Fi routers, cordless phones) that might cause interference.
- Ensure both units have stable power supply.
- No Audio or Poor Audio Quality:
- Check the audio settings on your source device and display to ensure the correct audio output is selected.
- Verify that the volume on both the source device and display is turned up and not muted.
- Ensure the HDMI connection is secure.
- Image Quality Issues (Flickering, Distortion):
- Ensure your source device's resolution is compatible with the system's output (1080P 60Hz). While it supports 4K decoding, the output is 1080P.
- Check for strong interference sources nearby.
- Try a different HDMI port on your display or source device.
If the problem persists after trying these solutions, please contact customer support for further assistance.
Specifications
| Feature | Specification |
|---|---|
| Model Number | DT276W-B |
| Brand | BDFFLY |
| Connectivity Technology | Wireless (2.4G, 5G), HDMI |
| Connector Type | HDMI |
| Resolution Support | 4K HD Decode, 1080P 60Hz Output |
| Transmission Range | Up to 164ft / 50m (open environment) |
| Special Features | Plug and Play, Dual Band Wifi, Screen Mirroring & Extension |
| Item Weight | 6.4 ounces |
| Product Dimensions | 6.4 x 3.7 x 1.1 inches |
| Color | Black |
Warranty and Support
BDFFLY provides a 12-month quality replacement service for this product. Your satisfaction is our priority. If you have any questions regarding the product, its setup, or usage, please do not hesitate to contact our brand customer service team. We are committed to providing you with the best solution within 24 hours.
For support, please refer to the contact information provided on the product packaging or the official BDFFLY website.
