USER MANUAL 1. Main music volume adjustment knob switch: music volume can be increased or decreased, and music output volume can be adjusted. 2. Microphone reverberation adjustment button: long press on the song selection button to adjust the reverberation echo volume of the microphone. The maximum reverberation value can be reached by default with7 levels, at the same time digital tube display 1-7 Numbers. Short time press on this button to select the next song. 3. Microphone volume adjustment button: the microphone volume can be increased or decreased to adjust the microphone volume. C level is by default with 5 level cycle, at the same time digital tube display A-E letters; Short time press on this button to select the last song. 4. The microphone port: a microphone may use the karaoke function with 6.35 audio input sockets, 6.35mm microphone plug into the port to enter into the loudspeaker working state automatically. 5. AUX IN audio input port: external audio source signal can be connected to this 3.5mm headphone socket, such as TV set, computer, etc., which can be used as a sound box for TV set, computer, etc. 6. MIC 5P charging base: Connect 5V 1A charger with the MIC 5P charging base of the machine with configured charging wire to charge the built-in lithium battery of the machine. 7. USB Port: insert USB disk containing music files to play songs. 8. TF card port: insert TF card with music file to play songs. 9. Display screen: Display the working state of each functional stage. And the digital screen shows BLUE as Bluetooth connection; When the machine sets SD card, USB disk, AUX IN and FM function state, corresponding characters on the left and right sides of the digital screen should be illuminated. 10. Short press on MODE mode switch: switch Bluetooth (BT), SD card, USB disk, AUX IN, FM function. Long time press on MODE button to turn on/off lights. 11. Last song button: when music is playing, short time press the button to select the last song. Select the last FM station in FM function mode. 12. Next song button: when music is playing, short time press the button to select the next song. Select the next FM station in FM function mode. 13. Play/Pause button: when music is playing, press this button to control play and pause. Short time press to search and store stations automatically in FM function mode. 14. Charging indicator showing red light: the red light will be on when charging. The red light went out when it was fully charged. USE BLUETOOTH FUNCTION 1. Turn the power button to ON, The LED screen will display blue and beep twice, twinkling quickly when in pairing mode. 2. Activate Bluetooth of mobile phone and search for device pairing name HLX BT Then connect it. The blue on the screen stop twinkling and tick once, The Bluetooth connected successful. 3. Play the music from your mobile phone and enjoy. 4. Then press the MODE button, the Bluetooth connection disconnected. 5. Turn the power button to OFF to turn off device. FCC Statement:
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Caution: Any changes or modications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. RF Exposure Information The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.