N-GEAR FLASHBANGER 777 Portable Karaoke Speaker
Safety Instructions
- Please read these instructions carefully before operating this device.
- Only use the power supply that came with the product. If not included, use the power supply indicated in this manual.
- Using an unauthorized power supply will invalidate your guarantee and may irrecoverably damage the product.
- Disconnect your karaoke speaker from the power supply during thunderstorms.
- Always check that you have completely switched off your karaoke.
Speaker, before you change or disconnect the power supply. - Do not leave it in low temperatures, as moisture can form inside the product, which may damage the circuit board.
- Keep away from heat sources and flames.
- Do not leave it in high temperatures, as electronic devices and plastic parts warp in heat.
- To avoid possible hearing damage, do not listen to this karaoke speaker at high volume levels for a long time.
- Always keep the volume within reasonable limits.
Package Content
- Portable Speaker x1
- User Manual x1
- Remote Control x1
- USB Charging Cable -x1
- Wired microphone x1
- Wireless microphone x1
Function Description
CHARGING THE SPEAKER
- Plug the included AC into any AC Charging Cable Charger and into the AC charging port.
- The charge LED light will turn red, indicating the battery is being charged.
- When using the speaker, it can be used on battery power or plugged into the AC charger.
USB FUNCTION
- Press the NEXT button to go to the next song.
- Press the PREVIOUS button to restart the song or return to the previous song.
MICRO SD FUNCTION
- Insert a Micro SD, SD mode will start automatically.
- For the speaker to recognize the song, these should be in MP3 or WAV format.
- Press the PLAY/PAUSE button to play or pause the music.
- Press the NEXT button to go to the next song.
- Press the PREVIOUS button to restart the song or return to the previous song.
FM RADIO FUNCTION
- Press MODE on the speaker to switch to FM mode.
- Press PLAY/PAUSE to enter automatic FM channel searching.
- Press the NEXT button to go to the next frequency.
- Press PREVIOUS to go back to the previous frequency.
Bluetooth Function
- Turn on the volume power of the speaker; the speaker is in Bluetooth mode.
- Press MODE on the speaker to switch to Bluetooth mode.
- Turn on your mobile device and search for ” THE FLASHBANGER 777″. Select it to pair.
- You will get a voice prompt when your device is connected.
AUX FUNCTION
- Press MODE on the speaker to switch to AUX mode.
- Press PLAY/PAUSE to play or pause the music.
- Press the NEXT button to go to the next song.
- Press the PREVIOUS button to restart the song or return to the previous song.
WIRED MICROPHONE
- Connect the supplied wired microphone N-GEAR FLASHBANGER 777 Portable Karaoke Speaker to the MIC input jack located on the front panel of the speaker.
- Control the volume of the MIC by rotating the MIC knob.
- Control the echo effect by rotating the Echo knob.
WIRELESS MICROPHONE
- switch on the wireless microphone
- Control the volume of the MIC by rotating the MIC kno
- Control the echo effect by rotating the Echo kn
Part List

- BASS Control
- Volume
- MIC Volume
- Repeat button
- Equalizer
- Mode
- MiCInput
- LED ON/OFF Switch
- Tablet/phone holder
- TREBLE Control
- ECHO Control
- NEXT Button
- PLAY/PAUSE Button
- PREVIOUS Button
- USB Input
- AUX Input
- Micro SD/TF Input
- System ON/OFF Switch
- LED Display
- DC 5V
Remote Control
- POWER
- MODE
- STOP
- MUTE
- Control prev key
- Play/pause control key
- VOL+
- Control next key
- VOL-
- REPE
- E/Q
- 0-9
Specifications
- Speaker Unit —8″
- Output Power-20W
- Frequency Response — 90HZ-20KHZ
- Sensitivity Range – 87dB+3dB
- Voltage Output 100V-240V
- Battery – 7.4V 4400mAh
Customer Support
- Website: https://ngearsafe.com/
FAQs
Q: What are the main features of the FLASHBANGER 777 karaoke speaker?
Ans: With its built-in karaoke feature, Bluetooth connectivity, LED lighting effects, and many input possibilities for a wide range of applications, the FLASHBANGER 777 has a robust sound output.
Q: How do I connect my phone or device via Bluetooth?
Ans: Switch the speaker on and turn on Bluetooth pairing. Look up “FLASHBANGER 777” in the Bluetooth settings on your phone or device, then connect.
Q: Can I use the speaker with wired microphones?
Ans: Indeed, the speaker has microphone inputs (often 1/4″ or XLR), so you may connect wired microphones for announcements or karaoke.
Q: How do I adjust the echo and volume for the microphone?
Ans: For the optimum karaoke experience, adjust the microphone sound using the speaker’s or remote control’s specialised echo and volume knobs.
Q: What is the battery life of the FLASHBANGER 777?
Ans: Generally, the rechargeable battery lasts 4 to 6 hours, depending on how many LED lights are used and at what volume.
Q: How do I charge the karaoke speaker?
Ans: Plug the speaker into a power outlet and attach the provided charger to the charging connector. Typically, charging takes three to five hours.
Q: Can I connect external devices via AUX or USB?
Ans: Indeed, the speaker has TF card slots for playing music straight from external devices, USB playback, and AUX input.
Q: Are the LED lights customizable?
Ans: Indeed, the speaker has multicoloured LED illumination effects that can be turned on and off or adjusted to various settings using the speaker buttons or remote control.