Introduction
This user manual provides comprehensive instructions for the safe and efficient operation of your BlitzWolf BW-WA4 Portable Stereo Speaker. Please read this manual thoroughly before using the product and retain it for future reference.
Safety Information
To ensure safe operation and prevent damage, please observe the following precautions:
- Do not expose the speaker to extreme temperatures, humidity, or direct sunlight.
- Keep the speaker away from water and other liquids. This product is not waterproof.
- Do not disassemble, repair, or modify the speaker yourself. Refer all servicing to qualified personnel.
- Use only the specified charging cable and power adapter.
- Avoid dropping or subjecting the speaker to strong impacts.
- Clean the speaker with a soft, dry cloth. Do not use abrasive cleaners or solvents.
Package Contents
Verify that all items are present in your package:
- BlitzWolf BW-WA4 Portable Speaker
- USB Charging Cable
- User Manual
Product Overview
Familiarize yourself with the components and controls of your BW-WA4 speaker.
Image: Front view of the BlitzWolf BW-WA4 portable speaker, showcasing the speaker grille, control buttons on the top panel, and LED indicators. The buttons include power, volume up/down, play/pause, and mode selection.
Image: Side view of the BlitzWolf BW-WA4 portable speaker, revealing the various input ports such as USB-C charging port, AUX-in port, and a microSD card slot, typically located under a protective flap.
Controls and Indicators:
- Power Button: Press and hold to turn on/off.
- Play/Pause Button: Press to play or pause audio.
- Volume Up (+): Press to increase volume.
- Volume Down (-): Press to decrease volume.
- Mode Button (M): Press to switch between Bluetooth, AUX, and TF card modes.
- LED Indicators: Indicate power status, charging status, and Bluetooth pairing status.
Ports:
- USB-C Charging Port: For charging the speaker's internal battery.
- AUX-in Port: For wired audio connection using a 3.5mm audio cable.
- TF Card Slot: For playing audio directly from a microSD/TF card.
Setup
Charging the Speaker:
- Connect the USB charging cable to the speaker's USB-C port.
- Connect the other end of the cable to a USB power adapter (5V/2A recommended) or a computer's USB port.
- The LED indicator will show charging status (e.g., red while charging, off or blue when fully charged).
- Allow approximately 3-4 hours for a full charge.
Operating
Power On/Off:
- To Power On: Press and hold the Power button for 2-3 seconds until you hear an audible prompt and the LED indicator lights up.
- To Power Off: Press and hold the Power button for 2-3 seconds until you hear an audible prompt and the LED indicator turns off.
Bluetooth Pairing:
- Ensure the speaker is powered on and in Bluetooth mode (the LED indicator will flash blue, indicating pairing mode). If not, press the 'M' (Mode) button to switch to Bluetooth mode.
- Enable Bluetooth on your smartphone, tablet, or other Bluetooth-enabled device.
- Search for "BW-WA4" in the list of available Bluetooth devices.
- Select "BW-WA4" to connect. Once connected, the LED indicator will turn solid blue, and you will hear a confirmation sound.
- The speaker will automatically reconnect to the last paired device when powered on, if the device is within range and Bluetooth is enabled.
Audio Playback:
- Play/Pause: Press the Play/Pause button.
- Volume Control: Press the '+' button to increase volume, and the '-' button to decrease volume.
- Next Track: Press and hold the '+' button for 2 seconds.
- Previous Track: Press and hold the '-' button for 2 seconds.
Using AUX-in Mode:
- Connect one end of a 3.5mm audio cable (not included) to the AUX-in port on the speaker.
- Connect the other end of the cable to the audio output jack of your device (e.g., MP3 player, computer).
- The speaker will automatically switch to AUX mode, or you may need to press the 'M' (Mode) button to select AUX mode.
Using TF Card Mode:
- Insert a microSD/TF card (with audio files in supported formats like MP3, WAV) into the TF card slot.
- The speaker will automatically switch to TF card mode and begin playing audio, or you may need to press the 'M' (Mode) button to select TF card mode.
Maintenance
- Cleaning: Use a soft, dry, lint-free cloth to clean the speaker's surface. Do not use liquid cleaners, aerosols, or solvents.
- Storage: When not in use for extended periods, store the speaker in a cool, dry place, away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the speaker regularly, even if not in use.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not turn on. | Battery is depleted. | Charge the speaker fully. |
| Cannot pair via Bluetooth. | Speaker is not in pairing mode; Bluetooth is off on device; device is too far. | Ensure speaker is in pairing mode (flashing blue LED). Turn on Bluetooth on your device. Move device closer to speaker (within 10 meters). Forget "BW-WA4" on your device and try pairing again. |
| No sound. | Volume is too low; incorrect mode selected; device not playing audio. | Increase speaker and device volume. Ensure correct mode (Bluetooth, AUX, TF card) is selected. Check if audio is playing on the connected device. |
| Sound distortion. | Volume too high; low battery; interference. | Reduce volume. Charge the speaker. Move speaker away from other electronic devices. |
Specifications
| Brand | BlitzWolf |
| Model Name | BW-WA4 |
| Speaker Type | Stereo |
| Audio Output Mode | Stereo |
| Surround Sound Channel Configuration | 2.0 |
| Connectivity Technology | Bluetooth |
| Wireless Communication Technology | Bluetooth |
| Maximum Speaker Output Power | 30 Watts |
| Power Source | Battery Powered |
| Control Method | Touch |
| Special Features | Portable |
| Compatible Devices | Smartphone, Tablet |
| Material | Acrylic |
| Mounting Type | Tabletop |
| Product Dimensions (L x W x H) | 10 x 5 x 1.27 cm |
| Item Weight | 939 grams |
| Waterproof | No |
Warranty and Support
BlitzWolf products typically come with a standard manufacturer's warranty. Please refer to the warranty card included with your product or visit the official BlitzWolf website for detailed warranty terms and conditions.
For technical support, troubleshooting assistance, or warranty claims, please contact BlitzWolf customer service through their official channels. Contact information can usually be found on their website or in the product packaging.
