1. Introduction
Thank you for choosing the Wowstar BK01 Wireless Karaoke Microphone. This versatile device combines a microphone, Bluetooth speaker, and recorder, offering a comprehensive entertainment solution for various occasions. Please read this manual carefully to ensure proper use, optimal performance, and longevity of your device.
2. Product Overview
2.1 Package Contents
- Wowstar BK01 Wireless Karaoke Microphone
- USB Charging Cable
- User Manual
2.2 Device Layout and Controls
Familiarize yourself with the microphone's buttons and ports as illustrated below:
Image: Wowstar BK01 Microphone Control Panel. This image displays the various buttons and ports on the microphone, including the ON/OFF button, Play/Pause, Volume Up/Down, Previous/Next Music, Microphone Volume, Remix Volume, Charging/Recording Port, USB Port, TF Card Slot, and Audio Output Port/Headphone Connector.
- ON/OFF Button, Mode Switch: Press and hold to power on/off. Short press to switch modes.
- Play/Pause: Controls music playback.
- VOL+ / VOL-: Adjusts music volume.
- PREV / NEXT: Skips to the previous or next music track.
- MIC VOL: Adjusts microphone input volume.
- REMIX: Controls the echo/reverb effect and cycles through sound modes.
- SCAN / REC: Used for scanning radio frequencies (if applicable) or initiating recording.
- Charging/Recording Port: USB port for charging and connecting for recording.
- TF Card Slot: For inserting a TransFlash (microSD) card for recording or playing music.
- Audio Output Port/Headphone Connector: 3.5mm jack for audio output or headphone connection.
3. Setup
3.1 Charging the Microphone
Before initial use, fully charge the microphone to ensure optimal battery life.
- Connect the small end of the provided USB charging cable to the Charging/Recording Port on the microphone.
- Connect the larger end of the USB cable to a compatible USB power source (e.g., computer USB port, wall adapter with DC 5V output and current less than 2A).
- A red indicator light will typically illuminate during charging. The light will turn off or change color once charging is complete.
Image: Charging the Wowstar BK01 Microphone. This image illustrates the internal rechargeable battery and indicates the recommended charging power of DC 5V with a charging current of less than 2A.
3.2 Powering On/Off
To power on the microphone, press and hold the ON/OFF Button for a few seconds until you hear an audio prompt or see an indicator light. To power off, press and hold the same button again.
4. Operating Instructions
4.1 Bluetooth Connection
The microphone can connect wirelessly to your smart devices via Bluetooth.
- Ensure the microphone is powered on and in Bluetooth pairing mode. An audio prompt or flashing indicator light will confirm this.
- On your smartphone, tablet, or PC, enable Bluetooth and search for available devices.
- Select "BK01" (or a similar name) from the list of found devices to initiate pairing.
- A confirmation sound will indicate successful pairing. You can now play music from your device through the microphone's speaker and sing along.
Image: Wowstar BK01 Connectivity. This diagram illustrates how the microphone can connect via wireless Bluetooth or a wired audio cable to various devices like smartphones, tablets, and laptops, supporting popular music and karaoke applications.
4.2 Wired Audio Connection
For devices without Bluetooth capability, you can connect the microphone using a 3.5mm audio cable (not included) to the Audio Output Port/Headphone Connector.
4.3 Sound Effects Modes
The microphone offers five distinct sound modes to enhance your singing experience:
- Original Sound: Your natural voice.
- Child Voice: Modifies your voice to sound higher pitched.
- Female Voice: Adjusts your voice to a feminine tone.
- Male Voice: Adjusts your voice to a masculine tone.
- Elderly Voice: Modifies your voice to sound deeper and older.
Press the REMIX button repeatedly to cycle through these sound effects.
Image: Wowstar BK01 Sound Effects. This image visually represents the five different voice modes available on the microphone: Male, Female, Baby, and Elderly, in addition to the original sound.
4.4 Music Playback and Volume Control
- Use the PREV and NEXT buttons to skip between music tracks.
- Adjust the music playback volume using the VOL+ and VOL- buttons.
- Adjust your microphone input volume using the MIC VOL buttons.
- The REMIX button also controls the echo/reverb effect level.
4.5 Recording Function
To record your singing performances:
- Insert a TF (microSD) card (not included) into the TF Card Slot.
- Ensure the microphone is connected to your music source (via Bluetooth or audio cable).
- Press the REC button to start recording.
- Press the REC button again to stop recording. Recordings will be saved to the TF card.
4.6 Using as a Bluetooth Speaker
The Wowstar BK01 can also function as a standalone Bluetooth speaker. Simply connect your device via Bluetooth as described in section 4.1 and play your desired audio.
5. Maintenance
- Keep the microphone dry and away from moisture, rain, or liquids.
- Avoid exposing the device to extreme temperatures (hot or cold).
- Clean the microphone with a soft, dry cloth. Do not use harsh chemicals, cleaning solvents, or strong detergents.
- Store the microphone in a cool, dry place when not in use.
- Do not attempt to disassemble or modify the device, as this will void the warranty and may cause damage.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Microphone does not power on. | Low battery or no charge. | Charge the microphone fully using the provided USB cable. Ensure the power button is pressed and held for a few seconds. |
| Cannot connect via Bluetooth. | Bluetooth is off on one device, devices are out of range, or already connected to another device. | Ensure Bluetooth is enabled on both the microphone and your smart device. Keep devices within 10 meters. Disconnect from other Bluetooth devices. Restart both devices and try pairing again. |
| No sound from the speaker. | Volume too low, device not properly connected, or music paused. | Check volume levels on both the microphone and the connected device. Ensure the microphone is properly paired via Bluetooth or connected via audio cable. Press Play/Pause. |
| Poor sound quality or feedback. | Microphone too close to speaker, interference, or low battery. | Increase distance between microphone and speaker. Check for obstructions. Ensure microphone is fully charged. |
| Recording not working. | No TF card inserted, or TF card is full/corrupted. | Insert a compatible TF card. Ensure the TF card has sufficient free space and is not corrupted. |
7. Specifications
- Model Number: BK01
- Brand: Wowstar
- Audio Sensitivity: 115 Decibels
- Dimensions (L x W x H): 22.5 x 7.5 x 7.5 centimeters
- Power Source: Cable Electric (USB)
- Battery: 1 Lithium-polymer battery (rechargeable)
- Material: Aluminum
- Hardware Platform: Karaoke Machine, Computer, Smartphone
- Number of Channels: 1
- Frequency Response: 10 KHz
- Connectivity Technology: Bluetooth, USB
- Connector Type: 3.5 mm Jack, USB
- Special Features: Bluetooth
- Compatible Devices: Android, iOS, Smartphones
- Color: Black
- Polar Pattern: Bidirectional
- UPC: 645249281515
8. Warranty and Support
Wowstar provides a 30-day full refund policy and a 12-month warranty for this product. If you encounter any issues or require support, please contact Wowstar customer service. Our professional service team is available to address your concerns within 24 hours.
For further assistance, please refer to the contact information provided with your purchase or visit the official Wowstar website.
