Okwu mmalite
Thank you for choosing the Trevi XF 3150 KB Portable Karaoke Speaker. This powerful 130W speaker is designed to deliver high-quality audio with a Bass Reflex system, two 8-inch speakers, and a 1-inch tweeter. It features wireless audio connectivity, USB/SD card playback, AUX input, and dedicated inputs for microphones and guitars. Enjoy the integrated multicolor LED disco lights and the True Wireless Stereo (TWS) function for an enhanced audio experience. The speaker operates on an integrated rechargeable battery or via the included power adapter, offering versatility for any occasion. This manual provides essential information for safe and efficient use of your device.

N'ihu view of the Trevi XF 3150 KB portable karaoke speaker, showcasing its design and active multicolor LED lights.
Ntọala na ojiji mbụ
1. Unboxing na akụrụngwa
Carefully remove all components from the packaging. Ensure the following items are included:
- Trevi XF 3150 KB Portable Karaoke Speaker
- Igwe okwu
- Njikwa anya
- Igwe ọkụ ọkụ
- Akwụkwọ ikike kaadị
2. Ịkụnye na Nchaji
The speaker can be powered by its internal rechargeable 7.4V battery or by connecting it to a power outlet using the included power adapter. For first use, it is recommended to fully charge the battery.
- Ịchaji: Connect the power cable to the DC IN port on the rear panel of the speaker and then to a power outlet. The charging indicator will illuminate.
- Gbanyụọ/ Gbanyụọ: Pịa ma jide IKE button on the control panel or remote control to turn the speaker on or off.
3. Ogwe njikwa gafereview
Familiarize yourself with the main controls located on the top panel of the speaker.

Zuru ezu view of the speaker's control panel, showing various input and sound adjustment knobs, along with function buttons.
4. Ọrụ njikwa anya
The included remote control allows convenient operation from a distance.

The remote control for the Trevi XF 3150 KB speaker, featuring buttons for mute, mode, record, playback, volume, channel selection, scan, EQ, and power.
5. Wireless (Bluetooth) Connection
Connect your smartphone, tablet, or laptop wirelessly to the speaker.
- Gbanwuo ọkà okwu.
- Pịa MODE button until "BLUE" appears on the display, indicating Bluetooth mode.
- Enable Bluetooth on your device and search for "Trevi XF 3150 KB".
- Select the speaker to pair. A confirmation sound will indicate a successful connection.

Illustration of connecting a smartphone to the speaker via Bluetooth for wireless music streaming.
6. Ọrụ TWS (Ezigbo Stereo Ikuku)
For an enhanced stereo experience, you can connect two Trevi XF 3150 KB speakers wirelessly.
- Ensure both speakers are turned on and in Bluetooth mode.
- On one speaker (the primary), press and hold the TWS/REP bọtịnụ.
- The primary speaker will search for and connect to the secondary speaker. A confirmation sound will indicate successful pairing.
- Once connected, pair your device to the primary speaker via Bluetooth as described above.

Diagram illustrating the True Wireless Stereo (TWS) function, allowing two speakers to connect for a wider soundstage.
7. USB/SD Kaadị playback
Kpọọ ọdịyo files directly from a USB flash drive or micro-SD card.
- Fanye USB flash mbanye n'ime USB port or a micro-SD card into the SD slot on the rear panel.
- Pịa MODE button to select USB or SD mode.
- Playback will start automatically. Use the playback controls (Play/Pause, Next/Previous Track) on the control panel or remote.
8. ntinye AUX
Jikọọ ngwaọrụ ọdịyo mpụga site na iji eriri ọdịyo 3.5mm.
- Connect one end of a 3.5mm audio cable to the ỌXụ IN port on the speaker and the other end to the audio output of your external device.
- Pịa MODE bọtịnụ ka ịhọrọ ọnọdụ AUX.
- Jikwaa ọkpụkpọ egwu na olu site na ngwaọrụ mpụga gị.
9. Igwe okwu na ntinye Gita
Connect the included microphone or a guitar for karaoke or live performances.
- Jikọọ igwe okwu na MIC NA port (6.3mm jack) or a guitar to the GUITAR IN port (6.3mm jack) on the rear panel.
- Gbanwee olu igwe okwu site na iji MIC VOL knob and guitar volume using the GUITAR VOL knob na akara njikwa.
- Jiri ihe MIC BASS, MIC TỤRỤ, ECHO, na gbu oge knobs to fine-tune the microphone sound.

Rear panel of the Trevi XF 3150 KB speaker, displaying the various input ports including DC IN, AUX IN, MIC IN, GUITAR IN, USB, and SD card slot.
Ntuziaka ọrụ
1. Ndagharị ọdịyo bụ isi
Once an audio source is connected (Bluetooth, USB, SD, AUX), use the following controls:
- Olu: Adjust the main volume using the large central knob or the VOL + / VOL- bọtịnụ n'ime ime obodo.
- Gwuo/kwụsịtụ: Pịa KWURU/Kwụsịa bọtịnụ.
- Next / Gara aga Track: Jiri ihe OSOTE na Gburugburu bọtịnụ.
- Nhata: Pịa EQ button on the remote to cycle through preset equalization modes (e.g., Pop, Rock, Jazz, Classic, Flat).
- Bass/Table: Jiri ihe Bass na IKU knobs on the control panel for manual sound adjustment.
- Bass ọzọ: Pịa EXTRA BASS button for enhanced bass output.
2. Karaoke arụ ọrụ
Utilize the included microphone and dedicated controls for karaoke sessions.
- Connect the microphone as described in the Setup section.
- Gbanwee MIC VOL ruo n'ogo ị chọrọ.
- Jiri ECHO na gbu oge knobs to add vocal effects.
- Nke PRI (Microphone Priority) button can be pressed to lower the music volume automatically when speaking into the microphone.
3. Disco Light Effects
Enhance your listening experience with dynamic multicolor LED lights.
- Pịa Ikanam button on the control panel to turn the disco lights on or off.
- The lights will cycle through various colors and patterns automatically.

The Trevi XF 3150 KB speaker displaying its dynamic multicolor LED disco light effects, creating a party atmosphere.
Nlekọta
1. Nhicha
Iji nọgide na-enwe ọdịdị na ọrụ nke ọkà okwu gị:
- Kwụpụ eriri ọkụ eletrik mgbe niile tupu ị hichaa ya.
- Jiri akwa dị nro ma kpọọ nkụ hichapụ elu elu.
- Ejila ihe nchacha, waxes, ma ọ bụ ihe mgbaze ka ha nwere ike imebi njedebe.
- Zere ịbanye mmiri n'ime oghere ọ bụla.
2. Nlekọta batrị
To prolong the life of the integrated rechargeable battery:
- Gbanyụọ batrị zuru oke tupu ojiji mbụ.
- Zere igbapu batrị kpamkpam ugboro ugboro.
- If storing the speaker for an extended period, charge the battery to approximately 50% and recharge every few months.
- Do not expose the speaker to extreme temperatures, as this can affect battery performance.
Nchọpụta nsogbu
If you encounter issues with your Trevi XF 3150 KB speaker, refer to the following common problems and solutions:
| Nsogbu | Ihe nwere ike ime | Ngwọta |
|---|---|---|
| Ọkà okwu anaghị agba ọkụ. | Battery is depleted or power cable is not connected. | Connect the power cable and charge the battery. Ensure the power button is pressed correctly. |
| Enweghị mmepụta ụda. | Volume is too low, incorrect input mode, or audio source issue. | Mee ka olu ahụ dịkwuo elu. Pịa MODE button to select the correct input. Check the audio source device. |
| Ngwaọrụ Bluetooth enweghị ike ijikọ. | Speaker is not in Bluetooth mode, device is too far, or already paired to another device. | Ensure speaker is in Bluetooth mode. Move device closer. Disconnect from other devices and try again. |
| Microphone is not working. | Microphone not connected properly, MIC VOL is low, or microphone is faulty. | Ensure microphone is securely plugged into the MIC NA port. Increase MIC VOL. Test with another microphone if available. |
| Njikọ TWS daa. | Speakers are too far apart, or one speaker is not in Bluetooth mode. | Ensure both speakers are in Bluetooth mode and within close proximity. Repeat the TWS pairing steps. |
Nkọwapụta
| Aha Nlereanya | XF 3150 KB |
| Ụdị | Trevi |
| Ike mmepụta | 130W (Max) |
| Nha Ọkà Okwu | 2 x 8-inch woofers, 1 x 1-inch tweeter |
| Teknụzụ Njikọta | Bluetooth, USB, SD, AUX |
| Teknụzụ nzikọrịta ozi ikuku | Bluetooth |
| Isi Iyi Ike | Battery, Corded Electric (7.4V rechargeable battery) |
| Atụmatụ pụrụ iche | Built-in Microphone, Wireless Connectivity, Disco Lights, TWS Function |
| Akụkụ ngwaahịa | 34D x 32.6W x 74H cm |
| Ibu Ibu | 1 kilogram |
| Usoro njikwa | Ime ime |
| Ọnọdụ mmepụta ọdịyo | Stereo |
| Ụdị nkwụnye | Ala guzo |
| Eji akwadoro | For smartphones or tablets, For computers, For home parties, For karaoke |
| Ngwa dakọtara | Smartphone, Tablet, Laptop, MP3 Player, Computer, Karaoke System |
Ozi akwụkwọ ikike
Ngwaahịa a na-abịa na a Akwụkwọ ikike nwere oke. Please refer to the included warranty card for detailed terms and conditions, including coverage period and claim procedures. Keep your proof of purchase for warranty service.
Nkwado
For further assistance, product information, or to explore other Trevi products, please visit the official Trevi brand store: