NBB-04T - Audio player UNiKA - Free user manual and instructions
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| Product Type | Audio Player |
| Brand | UNiKA |
| Model | NBB-04T |
| Dimensions (approx.) | 10 x 6 x 2 cm |
| Weight (approx.) | 200 g |
| Power Supply | Rechargeable lithium-ion battery, USB-C charging |
| Battery Life (approx.) | Up to 15 hours playback |
| Supported Audio Formats | MP3, WMA, WAV, FLAC |
| Display | 1.8-inch color TFT screen |
| Storage | Built-in 8 GB, expandable via microSD up to 64 GB |
| Playback Functions | Music playback, folder navigation, repeat, shuffle, equalizer |
| Additional Features | FM radio, voice recording, line-in recording |
| Connectivity | USB-C for charging and data transfer, 3.5mm headphone jack |
| Maintenance | Clean with a soft, dry cloth. Do not use liquid or abrasive cleaners. |
| Safety | Keep away from water, extreme temperatures, and magnetic fields. |
| Spare Parts & Repairability | Battery and USB port replaceable by qualified technician. |
| Package Contents | Audio player, USB-C cable, earphones, quick start guide, warranty card |
Frequently Asked Questions - NBB-04T UNiKA
How do I turn on/off the NBB-04T?
Press and hold the Power button located on the side for 2-3 seconds until the screen turns on or off.
How do I transfer music to the device?
Connect the NBB-04T to your computer via the included USB-C cable. The device will appear as a removable drive. Drag and drop music files into the appropriate folder (e.g., Music).
Can I use a memory card to expand storage?
Yes, the NBB-04T supports microSD cards up to 64 GB. Insert the card into the slot labeled TF located on the bottom edge.
How do I charge the battery?
Plug the included USB-C cable into a standard USB port (computer or charger). A full charge takes about 2 hours.
What audio formats are supported?
The player supports MP3, WMA, WAV, and FLAC formats. For best performance, use MP3 with bitrates up to 320 kbps.
How do I use the FM radio?
From the main menu, select Radio. Insert the earphones as antenna. Press Auto scan to find stations, or use the +/- buttons to manually tune.
Can I record audio with this device?
Yes, go to Recording mode in the menu. Press the Record button to start/stop. Recordings are saved as MP3 files.
How do I reset the player if it freezes?
Insert a thin pin into the Reset hole on the back of the device, or press and hold the Power button for 10 seconds until it restarts.
Is the player waterproof?
No, the NBB-04T is not waterproof. Keep it dry and avoid exposure to rain, spills, or high humidity.
Where can I find the user manual?
The printed manual is included in the package. A digital copy can be downloaded from the UNiKA website or from notice-facile.com.
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