Introduction
The Smof Aux Bluetooth Adapter BT05 is a versatile device designed to bring wireless audio capabilities to your non-Bluetooth car audio systems, home stereo systems, or other speaker setups. Equipped with Bluetooth 5.0 technology and an ISS2020S chipset, it ensures high-quality sound transmission and strong compatibility with various digital products such as mobile phones, laptops, and tablets. This adapter also features hands-free calling and a long-lasting battery, making your audio experience convenient and enjoyable.
Image: The Smof Aux Bluetooth Adapter BT05, a compact black device with a 3.5mm audio jack, designed to add Bluetooth functionality to audio systems.
Package Contents
Please verify that all items listed below are included in your package:
- 1x Smof BT05 Bluetooth Receiver Adapter
- 1x 3.5mm Aux Audio Cable
- 1x Micro USB Charging Cable
- 1x User Manual
- 1x 3.5mm Metal Adapter
Image: A visual representation of the Smof BT05 package contents, including the Bluetooth receiver, user manual, 3.5mm metal adapter, charging cable, and audio cable.
Key Features
- Advanced Bluetooth 5.0: Utilizes the latest Bluetooth 5.0 technology with an ISS2020S chipset for stable connection, high-quality audio, and broad compatibility.
- Long Battery Life: Features a 170mAh rechargeable battery providing up to 15 hours of music playback. Fully charges in approximately 2 hours and can be used while charging.
- Multi-function Buttons & Volume Control: Integrated controls for managing calls (answer/redial/hang up/reject) and adjusting volume directly on the device.
- Built-in Microphone: Enables clear hands-free calling for convenience and safety, especially while driving.
- Compact & Portable Design: Small and lightweight, making it easy to carry and use in various settings.
- Memory Function: Automatically reconnects to the last paired device upon power-on if Bluetooth is enabled on the device.
- Dual Connection: Can be paired with two Bluetooth devices simultaneously, allowing for shared audio experiences.
Image: Diagram illustrating how the Smof BT05 connects to various non-Bluetooth devices like headphones, wired earphones, home stereos, and car audio systems, and then pairs with Bluetooth devices such as laptops, tablets, and phones.
Image: The Smof BT05 adapter plugged into a car's auxiliary port, demonstrating stable wireless connection for in-car audio and hands-free calls.
Image: The Smof BT05 adapter placed next to a home stereo system, indicating its use for streaming music wirelessly to home audio setups.
Product Overview and Controls
Familiarize yourself with the various parts and controls of your Smof BT05 adapter:
Image: A detailed diagram of the Smof BT05 adapter, labeling its components: Audio Output Port, Indicator Light, Microphone, Next Song / Volume Up button, Previous Song / Volume Down button, USB Charging Port, and Power ON/Pause Play/Answer/Hang Up button.
- Audio Output Port: 3.5mm jack for connecting to non-Bluetooth audio devices.
- Indicator Light: Displays device status (pairing, connected, charging).
- Microphone: For hands-free calling.
- Power ON/Pause Play/Answer/Hang Up Button: Main multi-function button for power, playback control, and call management.
- Previous Song / Volume Down Button (-): Short press for previous song, long press for volume down.
- Next Song / Volume Up Button (+): Short press for next song, long press for volume up.
- USB Charging Port: Micro USB port for charging the device.
Charging the Device
Before first use, it is recommended to fully charge your Smof BT05 adapter. Use the provided Micro USB charging cable to connect the adapter to a USB power source (e.g., computer USB port, USB wall adapter).
- Charging Time: Approximately 2 hours for a full charge.
- Battery Life: Up to 15 hours of music playback on a full charge.
- Charging Indicator: The indicator light will show charging status (e.g., red while charging, off when fully charged).
- Use While Charging: The adapter can be used normally while it is connected to a power source and charging.
Image: The Smof BT05 adapter connected to a charging cable, with icons indicating 12 hours music/calling, 200 hours stand-by time, 2.5 hours charging time, and the ability to use while charging.
Setup and Pairing
Follow these steps to connect your Smof BT05 adapter to your audio system and pair it with your Bluetooth device:
- Power On: Long press the multi-function button (center button) for approximately 3 seconds until the indicator light flashes blue and red alternately. This indicates the device is in pairing mode.
- Plug In: Connect the Smof BT05 adapter to your non-Bluetooth audio system (car stereo, home speaker, headphones) using the provided 3.5mm Aux Audio Cable or the 3.5mm Metal Adapter.
- Pair: On your mobile phone or other Bluetooth-enabled device, go to the Bluetooth settings. Search for "BT05" in the list of available devices and select it to pair. The indicator light will turn solid blue once successfully paired.
- Play: Once connected, you can now play music wirelessly from your paired device through your audio system.
Image: A four-step visual guide demonstrating the setup process: 1. Powering on the device, 2. Plugging it into an auxiliary port, 3. Pairing with a smartphone via Bluetooth settings, and 4. Playing music wirelessly.
Automatic Reconnection: After the initial successful pairing, the Smof BT05 will automatically connect to your phone when the Bluetooth is opened again, provided the adapter is powered on and within range.
Operating Instructions
Music Playback
- Play/Pause: Short press the multi-function button.
- Next Song: Short press the "+" button.
- Previous Song: Short press the "-" button.
- Volume Up: Long press the "+" button.
- Volume Down: Long press the "-" button.
Hands-Free Calling
- Answer Call: Short press the multi-function button when a call comes in.
- End Call: Short press the multi-function button during a call.
- Reject Call: Long press the multi-function button when a call comes in.
- Redial Last Number: Double-press the multi-function button.
Dual Connection
The Smof BT05 can connect to two Bluetooth devices simultaneously. After pairing the first device, follow the pairing steps again for the second device. The adapter will maintain connection with both, allowing you to switch between audio sources or share audio.
Maintenance
To ensure the longevity and optimal performance of your Smof BT05 adapter, please follow these maintenance guidelines:
- 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.
- Avoid Moisture: Do not expose the device to water or excessive humidity.
- Handle with Care: Avoid dropping or subjecting the device to strong impacts.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Low battery. | Charge the device for at least 30 minutes. |
| Cannot pair with Bluetooth device. | Adapter not in pairing mode; Bluetooth on source device is off; too far from source device. | Ensure adapter is flashing blue/red. Turn on Bluetooth on your device. Move devices closer. Clear previous pairings on your phone. |
| No sound after successful pairing. | Volume too low; incorrect audio input selected on stereo; 3.5mm cable not fully inserted. | Increase volume on both adapter and source device. Ensure your stereo is set to AUX input. Re-insert the 3.5mm cable firmly. |
| Sound quality is poor or intermittent. | Interference; device too far from source; low battery. | Move away from other wireless devices. Reduce distance between adapter and source. Charge the adapter. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | BT05 |
| Bluetooth Version | 5.0 |
| Chipset | ISS2020S |
| Battery Capacity | 170mAh Lithium Polymer |
| Music Playback Time | Up to 15 hours |
| Charging Time | Approx. 2 hours |
| Connectivity | Auxiliary, Bluetooth |
| Dimensions | 53 x 26 x 11 mm (2.0 x 1.0 x 0.43 inches) |
| Item Weight | 2.46 ounces |
| Color | Black |
Safety Information
Please read and adhere to the following safety guidelines to prevent damage to the device or personal injury:
- Do not disassemble, repair, or modify the device.
- Keep the device away from water, moisture, and extreme temperatures (hot or cold).
- Avoid exposing the device to direct sunlight for prolonged periods.
- Do not use harsh chemicals or strong detergents to clean the device.
- Dispose of the device and its battery responsibly according to local regulations. Do not dispose of in household waste.
- Keep out of reach of children.
Warranty and Support
Smof is committed to providing high-quality products and customer satisfaction. Your Smof BT05 Bluetooth Adapter comes with:
- 30-Day Money Back Guarantee: If you are not satisfied with your purchase.
- Full 2-Year Warranty: Covering manufacturing defects and malfunctions.
- Lifetime Technical Support: Assistance with any product-related queries or issues.
For any questions, concerns, or technical assistance, please contact Smof customer support. Refer to the contact information provided in your product packaging or visit the official Smof website for support details.
