1. Introduction
Thank you for choosing the eppfun Car Bluetooth 5.4 Speaker. This device is designed to provide a safe and convenient hands-free communication and music playback experience in your vehicle. Featuring advanced Bluetooth 5.4 technology, a built-in microphone, and noise reduction capabilities, it ensures clear audio for calls and music. Please read this manual carefully before use to ensure proper operation and to maximize your enjoyment of the product.
2. Product Features
- Advanced Bluetooth 5.4 Technology: Equipped with the latest low-energy Bluetooth 5.4 chip for stable and efficient wireless connection.
- Hands-Free Calling: Built-in microphone with Digital Signal Processing (DSP) for effective noise reduction, ensuring clear conversations.
- High-Quality Audio: Features a 3W speaker for clear and loud sound, suitable for both calls and music playback.
- Voice Control Support: Compatible with Siri and Google Assistant for hands-free access to information and navigation.
- Dual Device Connection: Connects to two mobile phones simultaneously (Bluetooth V5.4+EDR), allowing easy switching between music and calls.
- Automatic Reconnection: After initial pairing, the speaker automatically connects to your phone upon power-on.
- Easy Installation: Simple clip-on design for attachment to your car's sun visor.
3. Package Contents
Please check the package for the following items:
- eppfun Car Bluetooth 5.4 Speaker
- USB Charging Cable
- User Manual
- Sun Visor Clip
4. Setup Instructions
4.1 Charging the Device
Before first use, fully charge the speaker using the provided USB charging cable. Connect the cable to the speaker's charging port and a compatible USB power source (e.g., car charger, computer USB port).
4.2 Installation
Attach the speaker to your car's sun visor using the included clip. Ensure it is securely fastened and does not obstruct your view while driving.
Image: The eppfun Car Bluetooth Speaker securely clipped to a car's sun visor, demonstrating its easy installation and placement for optimal hands-free use. A driver is visible, and a smartphone on the dashboard shows navigation, highlighting the speaker's role in safe driving.
4.3 Pairing with Your Phone
- Turn on the eppfun Car Bluetooth Speaker. It will automatically enter pairing mode.
- On your mobile phone, enable Bluetooth and search for available devices.
- Select "eppfun Car Speaker" (or similar name) from the list of devices to connect.
- Once paired, the speaker will indicate a successful connection (e.g., an audible prompt or LED indicator).
The speaker supports connecting to two phones simultaneously. After the first successful pairing, repeat the steps for the second phone. The speaker will automatically reconnect to previously paired devices when powered on.
Image: The eppfun Car Bluetooth Speaker positioned on a car's sun visor, shown with two smartphones on the dashboard. This image demonstrates the speaker's capability to connect to two devices simultaneously, allowing for easy switching between personal and work calls or music sources.
5. Operating Instructions
5.1 Power On/Off
- Power On: Press and hold the Power button until the indicator light turns on and you hear an audible prompt.
- Power Off: Press and hold the Power button until the indicator light turns off and you hear an audible prompt.
5.2 Hands-Free Calling
- Answer Call: Press the Call button once to answer an incoming call.
- End Call: Press the Call button once during a call to end it.
- Reject Call: Press and hold the Call button for 2 seconds to reject an incoming call.
- Redial Last Number: Double-press the Call button to redial the last dialed number.
- Switch Call to Phone: During a call, press and hold the Call button to transfer the call between the speaker and your phone.
Note for iPhone Users: When making or receiving calls on an iPhone, tap "Audio" on the iPhone screen and select the speaker's Bluetooth name from the audio options to ensure the call audio is routed through the eppfun speaker.
5.3 Music Playback
- Play/Pause: Press the Play/Pause button (often integrated with the Call button or a dedicated button) once to play or pause music.
- Next Track: Press the Volume Up (+) button for 2 seconds to skip to the next track.
- Previous Track: Press the Volume Down (-) button for 2 seconds to go to the previous track.
Image: An internal view of the eppfun Car Bluetooth Speaker, highlighting its dual 3W speakers. This illustration emphasizes the speaker's design for delivering clear and powerful audio for both calls and music.
5.4 Volume Control
- Increase Volume: Press the Volume Up (+) button.
- Decrease Volume: Press the Volume Down (-) button.
5.5 Voice Assistant Activation
Press the dedicated Voice Assistant button (often marked with a microphone icon) once to activate Siri or Google Assistant on your connected phone. This allows you to use voice commands for navigation, making calls, sending messages, and more, without touching your phone.
Image: A driver interacting with the eppfun Car Bluetooth Speaker, which is mounted on the sun visor. A smartphone on the dashboard shows the Google Assistant interface, demonstrating the speaker's voice control capabilities for safe and convenient operation while driving.
6. Maintenance
- Keep the device dry. Avoid exposure to moisture or liquids.
- Clean the speaker with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Store the speaker in a cool, dry place when not in use.
- Do not attempt to disassemble or repair the device yourself. This will void the warranty.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Cannot power on the speaker. | Low battery. | Charge the speaker fully. |
| Cannot pair with phone. | Bluetooth is off on phone; speaker not in pairing mode; too far from phone. | Ensure phone's Bluetooth is on. Restart speaker to enter pairing mode. Keep devices within 10 meters. |
| No sound or low volume. | Volume too low on speaker or phone; incorrect audio output selected on phone. | Increase volume on both speaker and phone. For iPhone, ensure speaker is selected as audio output. |
| Call audio not routing through speaker (iPhone). | iPhone default audio output is not the Bluetooth speaker. | During a call, tap "Audio" on the iPhone screen and select the speaker's Bluetooth name. |
| Poor call quality / Echo. | Environmental noise; speaker placement. | Ensure speaker is placed optimally on the sun visor. DSP noise reduction should minimize this. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | eppfun |
| Wireless Communication Technology | Bluetooth 5.4 |
| Speaker Maximum Output | 3 Watts |
| Frequency Response | 2000 Hz (Partial information, typical range is wider) |
| Audio Output Mode | Monaural |
| Maximum Range | 10 meters |
| Mounting Type | Tabletop Mount (Clip-on for sun visor) |
| Material | Acrylonitrile Butadiene Styrene (ABS), Metal |
| Special Features | Built-in Microphone, Lightweight |
| Compatible Devices | iPhone 17, 16, 15, Smartphones |
| Color | Black |
| Product Dimensions | 100mm (Depth) x 45mm (Width) x 30mm (Height) |
| Batteries Required | Yes |
9. Warranty and Support
eppfun values your shopping experience and provides a 12-month warranty for this product. If you have any questions or encounter issues, please do not hesitate to contact our customer support. We are committed to resolving your concerns as quickly as possible.
For support, please refer to the contact information provided with your purchase or visit the official eppfun store on Amazon.
Image: The eppfun brand logo, representing the manufacturer of the car Bluetooth speaker.
