Introduction
Thank you for purchasing the GREEN KEEPER GKD60 Portable Bluetooth Karaoke Machine. This device is designed to provide high-quality audio and entertainment for various occasions, both indoors and outdoors. Please read this manual thoroughly before operating the device to ensure proper usage and to maximize its performance and lifespan.
Image: The GKD60 speaker being loaded into a vehicle, demonstrating its portability for various events.
Package Contents
Verify that all items listed below are included in your package:
- 1 x GREEN KEEPER GKD60 Karaoke Machine
- 2 x Wireless Microphones
- 1 x USB-A to USB-C Charging Cable
- 1 x AUX Cable
- 1 x Remote Control
- 1 x User Manual
Image: The GKD60 Karaoke Machine, two wireless microphones, remote control, and cables neatly arranged next to its packaging box.
Product Overview
Top Panel Controls
Image: Top control panel of the GKD60, showing various buttons, knobs, and input ports.
- MIC1.IN / MIC2.IN: 6.35mm microphone input jacks.
- AUX IN: 3.5mm auxiliary input jack.
- TF CARD: Slot for TF (MicroSD) card.
- USB: USB port for media playback.
- TYPE C / DC IN: Charging port (USB-C or DC, depending on model variant).
- POWER: Power switch.
- PREV / NEXT: Skip to previous/next track.
- P/P (Play/Pause): Play or pause music.
- VOLUME: Master volume control knob.
- MENU: Access menu settings (e.g., echo, bass, treble).
- LED: Control LED light modes.
- M.PRI (Microphone Priority): Prioritizes microphone volume over background music.
- REC (Record): Record microphone input.
- MODE: Switch between input modes (Bluetooth, FM, AUX, USB, TF Card).
Wireless Microphones
Image: Two black wireless microphones with power and volume controls.
- Power Button: Turns the microphone on/off.
- Volume +/- Buttons: Adjusts microphone volume.
Setup
1. Powering On and Charging
- Ensure the unit is fully charged before first use. Connect the provided USB-A to USB-C cable to the TYPE C port on the speaker and a compatible USB power adapter (not included).
- Flip the POWER switch to the ON position. The display will light up.
- The speaker features an 8000mAh battery, providing up to 13 hours of playtime at 50% volume or 4 hours at maximum volume.
Image: The GKD60 speaker outdoors on a beach, emphasizing its long battery life for extended use.
2. Bluetooth Pairing
- Turn on the GKD60 speaker. It will automatically enter Bluetooth pairing mode, indicated by "BLUE" on the display.
- On your mobile device, enable Bluetooth and search for "GKD60" in the list of available devices.
- Select "GKD60" to pair. A confirmation sound will indicate successful pairing. The speaker will automatically reconnect to the last paired device when powered on.
Video: Demonstrates the Bluetooth pairing process of the GKD60 Karaoke Machine with a mobile device, showing the "BLUE" indicator and music playback.
3. Microphone Pairing
- Turn on both wireless microphones. They will automatically pair with the GKD60 speaker.
- If a microphone fails to connect, press and hold both the "+" and "–" buttons on the microphone until its display flashes. Immediately restart the speaker. A "ding" sound confirms successful re-pairing.
Video: Shows the GREEN KEEPER GKD60 Karaoke Machine in use with its wireless microphones, demonstrating sound quality and ease of use for singing.
4. True Wireless Stereo (TWS) Connection
- To achieve immersive stereo sound, you can connect two GKD60 speakers via TWS.
- Ensure both speakers are powered on and in Bluetooth mode, but not yet paired with any device.
- On one speaker, press and hold the MODE button until you hear a confirmation tone, indicating TWS pairing mode.
- The two speakers will automatically connect to each other. Once connected, pair your mobile device to one of the speakers via Bluetooth.
Image: Two GKD60 speakers set up for True Wireless Stereo (TWS) connection, enhancing audio for an outdoor gathering.
Operating Instructions
1. Music Playback
- Bluetooth: After successful pairing, play music from your connected device. Use the PREV/NEXT and P/P buttons on the speaker or remote to control playback.
- USB/TF Card: Insert a USB drive or TF card into the respective port. The speaker will automatically switch to USB/TF card mode and begin playback.
- AUX In: Connect an external audio device using the 3.5mm AUX cable to the AUX IN port. Press the MODE button to select AUX mode.
- Adjust the master volume using the VOLUME knob.
2. Karaoke Function
- Microphone Priority (M.PRI): Press the M.PRI button to activate this function. It will automatically lower the background music volume when you speak or sing into the microphone, ensuring your vocals are clear.
- Echo/Reverb: Use the MENU button to navigate to the echo setting. Adjust the echo level using the VOLUME knob.
3. LED Light Modes
- Press the LED button to cycle through various light modes, including 7-color gradient, single-color gradient, single-color sync, and light off. The lights sync with the music beats.
Image: The GKD60 speaker displaying dynamic LED lights in a living room setting, creating an engaging atmosphere.
4. Recording
- Insert a USB drive or TF card.
- Press the REC button to start recording your microphone input. Press again to stop recording.
5. FM Radio
- Press the MODE button to switch to FM radio mode.
- Use the PREV/NEXT buttons to scan for radio stations.
Maintenance
- Keep the speaker and microphones clean by wiping them with a soft, dry cloth.
- Avoid exposing the device to extreme temperatures, direct sunlight, or moisture.
- Store the device in a cool, dry place when not in use.
- Do not attempt to disassemble or repair the device yourself, as this will void the warranty.
Troubleshooting
| Problem | Solution |
|---|---|
| No power | Ensure the power switch is ON. Connect the charging cable and charge the battery. |
| No sound | Check the volume level on both the speaker and the connected device. Ensure the correct input mode is selected. Verify cables are securely connected. |
| Bluetooth not connecting | Ensure the speaker is in Bluetooth mode. Turn off and on Bluetooth on your device. Forget "GKD60" from your device's Bluetooth list and re-pair. Ensure no other devices are connected. |
| Microphone not working/pairing | Ensure microphones are powered on and have fresh batteries. If re-pairing is needed, press and hold both "+" and "–" on the microphone until it flashes, then immediately restart the speaker. |
| TWS connection issues | Ensure both speakers are GKD60 models and are not connected to any other Bluetooth device. Follow the TWS pairing steps carefully. Note: TWS may not be compatible between different model variants (e.g., USB-C vs. DC port versions). |
| Distorted sound | Lower the volume on both the speaker and the connected device. Check for interference from other electronic devices. |
Specifications
- Model: GKD60
- Speaker Type: Subwoofer
- Speaker Size: 2 x 6.5 Inches (Full-range speakers)
- Speaker Maximum Output Power: 500 Watts (Peak)
- Connectivity Technology: Bluetooth 5.3
- Battery Capacity: 8000mAh
- Playtime: Up to 13 hours (at 50% volume), 4 hours (at max volume)
- Charging Time: Approximately 6 hours
- Frequency Response: 50 Hz
- Maximum Range (Microphone): 200 Meters (UHF Wireless)
- Product Dimensions: 11"D x 24"W x 10"H
- Item Weight: 12.54 pounds (5.7 Kilograms)
- Included Components: Speaker, 2 Wireless Microphones, USB-A to USB-C Cable, AUX Cable, Remote Control
Image: An exploded view diagram of the GKD60 speaker, highlighting its 6.5-inch subwoofers and 1.5-inch tweeters for powerful sound output.
Warranty and Support
The GREEN KEEPER GKD60 Karaoke Machine comes with a standard manufacturer's warranty. For detailed warranty information, product support, or service inquiries, please refer to the contact information provided on the product packaging or visit the official GREEN KEEPER website. Please retain your proof of purchase for warranty claims.
