1. Introduction
The ICANING USB Bluetooth Adapter (Model BR04) is a compact and efficient device designed to add Bluetooth 5.4/5.3 connectivity to your desktop or laptop computer. It enables wireless connection to a wide range of Bluetooth-enabled peripherals such as speakers, headphones, keyboards, mice, and even smartphones for data transfer. Featuring low power consumption, low latency, and robust anti-interference capabilities, this adapter provides a stable and reliable wireless experience.
2. Safety Information
- Keep the adapter away from water and moisture.
- Avoid extreme temperatures.
- Do not attempt to disassemble or repair the adapter yourself.
- Ensure proper ventilation when in use.
- This device is intended for use with desktop and laptop computers only. Do not use with other devices such as car audio systems.
3. Package Contents
- 1 x ICANING USB Bluetooth Adapter (Model BR04)
4. Setup Guide
4.1 Driver Installation
The ICANING USB Bluetooth Adapter is designed for plug-and-play functionality on modern Windows operating systems:
- Windows 8.1 / 10 / 11: No driver installation is required. Simply plug the adapter into an available USB port.
- Windows 7: Driver installation may be required. Please refer to the manufacturer's website for specific driver downloads if needed.
4.2 Initial Setup Steps
- Disable Existing Bluetooth: Before plugging in the BR04 adapter, it is crucial to disable any existing Bluetooth functionality on your computer. This often appears as "Intel(R) Wireless Bluetooth" in Device Manager. Right-click on it and select "Disable device." If you have previously installed other Bluetooth drivers, uninstall them first.
- Insert the Adapter: Plug the ICANING USB Bluetooth Adapter into an available USB 2.0 or USB 3.0 port on your desktop or laptop.
- System Recognition: Your operating system (Windows 8.1/10/11) should automatically detect and configure the adapter.
- Verify Installation: Check your system's Device Manager to ensure the Bluetooth adapter is recognized and functioning correctly.
5. Operating Instructions
5.1 Pairing Bluetooth Devices
- Enable Bluetooth: After the adapter is installed, ensure Bluetooth is turned on in your computer's settings.
- Add Device: Navigate to your computer's Bluetooth settings (e.g., "Bluetooth & other devices" in Windows). Click on "Add Bluetooth or other device" and select "Bluetooth."
- Put Device in Pairing Mode: Place your Bluetooth peripheral (speaker, headphones, keyboard, mouse, etc.) into pairing mode. Refer to your device's manual for specific instructions.
- Select Device: Your computer will scan for available Bluetooth devices. Select your device from the list to initiate pairing.
- Confirm Pairing: Follow any on-screen prompts to complete the pairing process (e.g., entering a PIN).
5.2 Key Features
- Multi-Device Connectivity: Supports simultaneous connection of up to 7 different Bluetooth devices.
- Automatic Reconnection: Once paired, devices will automatically reconnect when within range.
- Long-Distance Transmission: Enjoy a strong signal transmission distance of up to 20 meters in a barrier-free environment.
- Versatile Compatibility: Connects to a wide array of devices including game controllers, keyboards, mice, headphones, speakers, and mobile phones.
6. Troubleshooting
6.1 Adapter Not Working / Driver Error
If you encounter issues such as the Bluetooth adapter not being recognized or driver errors, especially on Windows 10/11, follow these steps:
- Disable Onboard Bluetooth: Many computers have built-in Bluetooth (e.g., "Intel(R) Wireless Bluetooth"). This can conflict with the USB adapter. Go to Device Manager, locate your computer's integrated Bluetooth adapter, right-click, and select "Disable device."
- Uninstall Old Drivers: If you have previously installed drivers for other Bluetooth adapters, uninstall them from Device Manager and "Programs and Features."
- Re-plug Adapter: Unplug the ICANING USB Bluetooth Adapter, then plug it back into a different USB port if possible.
- Restart Computer: A system restart can often resolve driver conflicts.
6.2 Connection Issues
- Ensure Pairing Mode: Make sure your peripheral device is in active pairing mode.
- Check Distance: Ensure the device is within the 20-meter transmission range and there are no significant obstacles.
- Re-pair Device: Remove the device from your computer's Bluetooth settings and attempt to pair it again.
- Check Device Battery: Ensure the peripheral device has sufficient battery power.
7. Specifications
| Feature | Detail |
|---|---|
| Product Name | USB Bluetooth Adapter |
| Model | BR04 |
| Bluetooth Version | 5.4 (BLE low power, low latency) |
| Transmission Distance | 20 meters (barrier-free environment) |
| Supported Protocols | A2DP, HSP, AVRCP, HID, ACC, HFP/HSP, HOGP |
| Compatibility | Bluetooth 2.0, 3.0, 4.0, 5.0, 5.1, 5.3 specifications |
| Interface | USB 2.0 / 3.0 |
| Multi-Device Support | Up to 7 devices simultaneously |
| Operating Temperature | -20℃ to 70℃ |
| Supported OS | Windows 8.1, 10, 11 (drive-free); Windows 7 (driver required) |
| Frequency Band | 2.402G-2.480G |
| RF TX Power | +6dBm (Class II) |
| Supply Voltage | 5V DC (MAX 5.75V) |
| Working Current | Depends on profiles, 22mA typical |
| Standby Current (Connected) | 0.4uA |
| Humidity | 10%-90% Non-Condensing |
8. User Tips
- For optimal performance and to avoid conflicts, always disable your computer's built-in Bluetooth before using this USB adapter.
- If you experience intermittent connections, try plugging the adapter into a different USB port.
- Keep the adapter and connected devices within the recommended 20-meter range for stable connectivity.
- Ensure your peripheral devices are fully charged before attempting to pair them.
9. Warranty and Support
This product comes with a standard manufacturer's warranty. For technical support, warranty claims, or further assistance, please contact the seller or refer to the official product support channels. Keep your purchase receipt for warranty purposes.