Introduction
This user manual provides detailed instructions for the operation and maintenance of your GREEN KEEPER Portable Bluetooth Karaoke Machine, Model GKS60-A. This versatile system is designed for both adults and children, offering a comprehensive audio experience for various indoor and outdoor events. Please read this manual thoroughly before using the product to ensure proper function and longevity.
Image: The GREEN KEEPER Karaoke Machine, featuring a main speaker unit with colorful LED lights and two wireless microphones.
What's in the Box
Verify that all items are present in the package:
- 1 x GREEN KEEPER Karaoke Machine (Main Unit)
- 2 x Wireless Microphones
- 1 x Remote Control
- 1 x Charging Cable
- 1 x User Manual (this document)
Image: All components included in the product packaging, laid out next to the box.
Product Features
- Exceptional Sound: High-power amplifier with DSP technology for crystal-clear tones and deep bass performance, featuring a 1.5" tweeter and 6.5" full-range speaker.
- Long-Lasting Battery: Equipped with a 5200mAh high-capacity battery, providing 6 to 8 hours of continuous playtime.
- Wireless Microphones: Includes two high-quality wireless microphones for duets and group singing, offering crystal clear sound, anti-interference, ultra-low latency, auto pairing, and up to 20m long-range connection.
- Multiple Inputs: Supports Bluetooth, USB, TF Card, and AUX-in connectivity. Also features FM radio.
- Dynamic LED Lights: Integrated LED lights create a vibrant atmosphere with customizable lighting effects.
- Voice Recording: Ability to record voice during karaoke sessions.
- Portable Design: Compact and lightweight for easy transport, suitable for both indoor and outdoor use.
- Remote Control: Convenient remote for managing functions like mode switching, volume adjustment, track skipping, muting, and light control.
- TWS Function: Supports True Wireless Stereo for connecting two units for enhanced sound (if a second unit is available).
Image: Illustration of the speaker's internal components, highlighting the 1.5" tweeter and 6.5" full-range speaker for superior sound.
Image: The karaoke machine being used outdoors, emphasizing its high-capacity rechargeable battery and long playtime.
Image: A close-up of the two wireless microphones, detailing their features like crystal clear sound and 20m long-range connection.
Setup Guide
1. Charging the Unit
Before first use, fully charge the karaoke machine. Connect the provided charging cable to the charging port on the unit and plug the other end into a suitable power source. The charging indicator will show the charging status.
2. Powering On/Off
Press and hold the Power button on the main unit to turn the device on or off. A voice prompt or display indicator will confirm the status.
3. Microphone Setup
The wireless microphones are designed for automatic pairing with the main unit. Ensure the microphones have fresh batteries (if not pre-installed or rechargeable) and are powered on. They should automatically connect to the karaoke machine when both are active.
Operating Instructions
1. Mode Selection
Press the "Mode" button on the unit or remote control to cycle through available input modes: Bluetooth, USB, TF Card, AUX, and FM Radio. The display will indicate the current mode.
Image: The karaoke machine's control panel, illustrating the various connectivity options available.
2. Bluetooth Connection
- Switch the karaoke machine to Bluetooth mode. The display will show "BLUE" or a similar indicator.
- Enable Bluetooth on your smart device (phone, tablet, etc.).
- Search for "GREEN KEEPER" or the specific model name (GKS60-A) in your device's Bluetooth settings.
- Select the device to pair. A confirmation sound will indicate a successful connection.
3. USB/TF Card Playback
Insert a USB drive or TF card containing audio files into the respective slot. The unit will automatically switch to USB or TF mode and begin playback. Use the remote control's numeric keypad to directly select specific tracks.
4. AUX Input
Connect an external audio device (e.g., MP3 player, laptop) to the AUX-in port using a 3.5mm audio cable. Switch the unit to AUX mode for playback.
5. FM Radio
In FM Radio mode, the unit will automatically scan and save available stations. Use the "Previous/Next" buttons to navigate between saved stations.
6. Volume and Echo Control
- Master Volume: Adjust the main volume using the rotary knob on the unit or the volume buttons on the remote.
- Microphone Volume: Adjust microphone volume using controls on the microphone itself or the unit.
- Echo Volume: Press the "Menu" button briefly until "E" (Echo) appears on the display. Use the volume controls to adjust the echo level. The default echo volume is 15; adjusting to 6 is recommended for optimal performance.
7. LED Light Control
Press the "Light" button on the unit or remote to cycle through different lighting modes or to turn the LED lights off.
Image: The karaoke machine displaying its dynamic LED lighting effects, with a palette of available colors.
8. Voice Recording
To record your singing, ensure a USB drive or TF card is inserted. Press the "Record" button (if available on unit/remote) to start and stop recording. Recordings are saved to the inserted storage device.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the surface of the unit and microphones. Do not use abrasive cleaners or solvents.
- Storage: Store the unit in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: For optimal battery life, avoid fully discharging the unit frequently. Charge the unit regularly, even if not in use for extended periods.
- Microphone Batteries: Replace microphone batteries as needed to ensure consistent performance.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power/Unit won't turn on. | Battery is depleted. | Charge the unit fully. |
| No sound from speaker. | Volume is too low or muted; incorrect input mode selected; device not properly connected. | Increase volume; check mute status; select correct input mode (Bluetooth, AUX, USB/TF); ensure device is paired/connected. |
| Microphones not working. | Microphone batteries are low or dead; microphones are not powered on; microphones are out of range or not paired. | Replace/recharge microphone batteries; ensure microphones are switched on; bring microphones closer to the unit; re-pair if necessary (usually automatic). |
| Echo volume too high/unsuitable. | Echo level is set too high. | Press "Menu" until "E" (Echo) appears, then lower the echo volume (recommended setting: 6). |
| Bluetooth connection unstable. | Device is too far from the unit; interference from other devices. | Move the connected device closer to the karaoke machine; minimize other wireless interference. |
| Unit unexpectedly shuts off. | Low battery; overheating. | Charge the unit; ensure proper ventilation and avoid prolonged use in high temperatures. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | GKS60-A |
| Brand | GREEN KEEPER |
| Dimensions (L x W x H) | 11.81 x 9.84 x 9.45 inches |
| Item Weight | 7.94 pounds (3.61 Kilograms) |
| Power Source | Battery Powered (1 Lithium Ion battery included) |
| Battery Capacity | 5200mAh |
| Playtime | 6-8 hours (continuous) |
| Connectivity Technology | Bluetooth, USB, TF Card, AUX-in, FM Radio |
| Speaker Type | 1.5" Tweeter, 6.5" Full-range Speaker |
| Frequency Response | 4000 Hz |
| Material | Aluminum, Plastic |
| Color | Gray |
| Recommended Uses | For Gaming, For Parties, For Travel |
Warranty and Support
For warranty information and customer support, please refer to the warranty card included in your product packaging or contact GREEN KEEPER customer service directly. Details regarding product registration, technical assistance, and warranty claims can typically be found on the manufacturer's official website or through the retailer where the product was purchased.
Additional protection plans may be available for purchase from your retailer to extend coverage beyond the standard manufacturer's warranty.
