voijump K304

voijump Mini Karaoke Machine K304 User Manual

Mohlala: K304

1. Selelekela

Thank you for choosing the voijump Mini Karaoke Machine K304. This portable Bluetooth karaoke system is designed to provide an enjoyable audio experience with its compact speaker and two wireless microphones. This manual provides essential information for safe and effective use of your device.

2. Se ka Lebokoseng

  • Microphone e se nang mohala *2
  • Karaoke Machine *1
  • Cable ea ho tjhaja *1
  • Buka ea mosebelisi *1

3. Sehlahisoa Overview

The voijump Mini Karaoke Machine K304 consists of a main speaker unit and two wireless microphones. The speaker features integrated LED lights and a compact design for portability. The microphones offer voice modulation and echo effects.

voijump Mini Karaoke Machine with two wireless microphones

Image: The voijump Mini Karaoke Machine, including the main speaker unit and two wireless microphones.

3.1 Main Speaker Unit

The main speaker unit provides audio output and features control buttons for various functions. It includes a handle for easy carrying and a front panel with LED lights that react to music.

Diagram showing the dimensions of the voijump Mini Karaoke Machine speaker and microphone

Image: Dimensions of the speaker (3.26 inches wide, 2.53 inches deep, 2.89 inches high) and microphone (5.3 inches long).

Li-microphone tse se nang mohala tsa 3.2

Two wireless microphones are included, allowing for duets or shared singing. Each microphone has independent controls for volume, echo, and voice effects.

Two purple wireless microphones for the karaoke machine

Image: Close-up of the two wireless microphones, highlighting their design and controls.

3.3 Sound Technology

The karaoke machine features a DSP chip, 3D surround sound, and HiFi sound quality for clear audio output.

E phatlohile view of the speaker's internal components, including DSP chip and speaker drivers

Image: Internal components of the speaker, illustrating the DSP chip and sound drivers.

4. Seta

4.1 Ho tjhaja Sesebediswa

Before first use, fully charge the karaoke machine and both microphones using the provided USB Type-C charging cable. The built-in rechargeable battery provides 8-10 hours of playtime on a full charge.

Close-up of the speaker's side panel showing the 3.5mm port, TF card slot, and Type-C charging port

Image: The speaker's side panel, indicating the 3.5mm port, TF card slot, and Type-C charging port.

4.2 Ho Matlafatsa/Ho tima

  • Sebui: Long press the power button on the speaker unit to turn it on or off.
  • Maekerofounu: Long press the power button on each microphone to turn it on or off.

4.3 Khokelo ea Bluetooth

The speaker and microphones automatically connect to each other when powered on. To connect the karaoke machine to an external device (smartphone, tablet, laptop) via Bluetooth 5.4:

  1. Ensure the karaoke machine speaker is powered on.
  2. On your external device, enable Bluetooth and search for available devices.
  3. Select the 'voijump K304' (or similar) from the list to pair.
  4. A confirmation sound will indicate a successful connection.

The Bluetooth connection has an unobstructed range of up to 50 feet.

Diagram illustrating Bluetooth 5.3 wireless connection from the karaoke machine to various devices like phones, tablets, and computers

Image: Visual representation of the Bluetooth 5.3 connection process, showing the karaoke machine connecting to a smartphone, tablet, and laptop.

5. Litaelo tsa Ts'ebetso

5.1 Speaker Controls

Diagram of speaker controls: volume up/down, previous/next song, play/pause, power on/off, mode switch, LED light on/off

Image: Detailed diagram of the speaker's top panel controls and their functions.

  • Phahamiso ea Phahamiso (+): Short press to increase speaker volume. Long press for next song.
  • Phatlalatso ea Phatlalatso (-): Short press to decrease speaker volume. Long press for previous song.
  • Play/Pause (►▮): Short press to play or pause music. Long press to power on/off.
  • Mokhoa (M): Short press to switch between TF Card and Bluetooth modes. Long press to turn LED lights on/off.

5.2 Taolo ea Maekrofono

Diagram of microphone controls: mic volume up/down, echo up/down, voice change, vocal removal

Image: Detailed diagram of the microphone controls and their functions.

  • Phahamiso ea Mic: Short press to increase microphone volume (5 levels). Long press (2s) to increase echo volume (5 levels).
  • Phatlalatso ea Maeke Fatše: Short press to decrease microphone volume (5 levels). Long press (2s) to decrease echo volume (5 levels).
  • Phetoho ea Lentsoe: Short press to switch between 5 magic voice effects. Long press to remove/restore music vocals.

5.3 Liphello tsa Lentsoe

The microphones offer 5 distinct voice effects:

  1. Lentsoe la mantlha
  2. Lentsoe la Ngoana
  3. Lentswe la Setshosa
  4. Lentswe la Mosadi
  5. Lentsoe la Monna
Illustration of 5 magic voice effects: Original Voice, Baby Voice, Monster Voice, Female Voice, Male Voice

Image: Visual representation of the five available voice effects.

5.4 Mabone a LED

The speaker unit features colorful LED lights that beat with the rhythm of the music. These lights can be turned on or off by long-pressing the 'M' (Mode) button on the speaker.

5.5 Video ea Sehlahisoa e Felletseview

Video: Ho fetaview demonstrating the features and usage of the voijump Mini Karaoke Machine, including its compact size, dual wireless microphones, LED lights, and voice-changing functions.

6. Tlhokomelo

6.1 Ho hloekisa

Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or solvents. Avoid exposing the device to excessive moisture.

6.2 Polokelo

Store the karaoke machine and microphones in a cool, dry place away from direct sunlight and extreme temperatures when not in use.

Tlhokomelo ea Battery

To prolong battery life, fully charge the device before long periods of storage and recharge it at least once every three months.

7. Ho rarolla mathata

BothataLebaka le ka khonehangTharollo
Ha ho molumo o tsoang ho sebuiSpeaker is off; Volume is too low; Not connected via Bluetooth.Ensure speaker is on; Increase speaker volume; Re-pair Bluetooth device.
Microphone ha e sebetseMicrophone is off; Microphone volume is too low; Not paired with speaker.Ensure microphone is on; Increase microphone volume; Microphones should auto-pair with speaker when both are on.
Khokahano ea Bluetooth ha e tsitsaDevice is out of range; Interference; Low battery.Move device closer to speaker (within 50ft); Avoid obstacles; Charge the device.
Mabone a LED ha a sebetseLights are turned off.Long press the 'M' button on the speaker to toggle LED lights.

8. Litlhaloso

SebopehoLintlha
Brandvoijump
Nomoro ea MohlalaK304
Litekanyo tsa Sehlahisoa12.6 x 5.1 x 9.8 lisenthimithara
Boima ba Ntho1.17 liponto
Mohloli oa MatlaMatla a Battery
Theknoloji ea KhokahanoBluetooth 5.4
Mofuta oa SehokeloTF Card/Headphone, USB Type C
Bala Sebui1
Lisebelisoa tse lumellanangHeadphone, Laptop, Smartphone, Tablet
UPC797465845870

9. Warranty & Ts'ehetso

voijump is committed to providing quality products and customer satisfaction.

  • Tiisetso: This product comes with a 365-day warranty.
  • Phetoho: Free replacement is available for eligible issues.
  • Tšehetso ea tekheniki: Tšehetso ea tekheniki ea bophelo bohle e fanoa.

For any questions, concerns, or technical assistance, please contact voijump customer support through the retailer's platform or the official voijump websebaka.

© 2026 voijump. All rights reserved.

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