NMP4BK - Mp3 player NIKKEI - Free user manual and instructions
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| Product Type | Portable MP3 player |
| Brand | Nikkei |
| Model | NMP4BK |
| Color | Black |
| Display | 1.8-inch TFT LCD |
| Supported Audio Formats | MP3, WMA, WAV |
| Storage Capacity | 8GB internal memory |
| Expansion Slot | MicroSD card slot (supports up to 32GB) |
| FM Radio | Built-in FM tuner with preset stations |
| Voice Recording | Built-in microphone for voice memos |
| Playback Modes | Single repeat, folder repeat, all repeat, random shuffle |
| Battery Type | Built-in rechargeable lithium-ion battery |
| Battery Capacity | 180mAh |
| Charging Time | Approximately 2 hours via USB |
| Playback Time | Up to 10 hours of music playback |
| Interface | USB 2.0 port, 3.5mm headphone jack |
| Dimensions | 70 × 40 × 10 mm |
| Weight | 30 g |
| Material | ABS plastic |
| What's in the Box | MP3 player, USB cable, earphones, user manual |
| Maintenance and Cleaning | Wipe with a soft, dry cloth; do not use solvents or abrasive cleaners. |
| Safety Warnings | Do not expose to extreme heat, moisture, or direct sunlight. |
| Spare Parts and Repairability | Not user-serviceable; contact manufacturer for service. |
| General Information | Plug-and-play with Windows and macOS; no software installation required. |
Frequently Asked Questions - NMP4BK NIKKEI
How do I charge the Nikkei NMP4BK?
Connect the player to a USB port on your computer or a compatible USB charger using the included cable. The battery will start charging automatically. A full charge takes about 2 hours.
Can I expand the storage with a microSD card?
Yes, the NMP4BK supports microSD cards up to 32GB. Insert the card into the designated slot to expand your storage capacity.
What audio formats are supported?
This player supports MP3, WMA, and WAV file formats. Use these formats for optimal playback compatibility.
How do I use the FM radio?
Access the FM radio mode from the menu. You can auto-scan for stations and save your favorites as presets for quick access.
Can I record voice memos with this device?
Yes, the device has a built-in microphone. Use the record function to capture voice memos, which are saved as audio files in the recorder folder.
How long does the battery last?
The 180mAh battery provides up to 10 hours of music playback on a full charge. Actual battery life may vary depending on volume and usage.
How do I transfer music to the player?
Connect the player to your computer via USB and it will appear as removable storage. Drag and drop music files into the appropriate folders, then safely eject before disconnecting.
Is the device compatible with my computer?
The Nikkei NMP4BK is plug-and-play and works with Windows and macOS without needing extra drivers. Just connect it via USB and it will be detected automatically.
What should I do if the player is not recognized by my PC?
Try a different USB port, reset the player, or restart your computer. Ensure the device is not in charging-only mode. If the issue persists, check the cable for damage or try another cable.
How do I maintain and clean the device?
Use a soft, dry cloth to wipe the exterior. Avoid using liquids or solvents. Store the player in a cool, dry place and avoid exposing it to extreme temperatures or moisture.
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