Sound Pro NDS-4005 - Loudspeaker Naxa - Free user manual and instructions
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| Product Type | Portable Bluetooth Speaker |
| Brand | Naxa |
| Model | Sound Pro NDS-4005 |
| Dimensions (Approx.) | 20 x 10 x 10 cm |
| Weight (Approx.) | 1 kg |
| Power Supply | DC 5V via Micro USB (cable included) |
| Battery Type | Rechargeable Lithium-ion |
| Playback Time (Approx.) | 4-6 hours at moderate volume |
| Bluetooth Version | 5.0 |
| Wireless Range | Up to 10 meters |
| Audio Inputs | Bluetooth, AUX 3.5mm, USB (for music playback) |
| Radio | FM with built-in antenna |
| Controls | Power, Volume +/- , Play/Pause, Next/Previous, Mode, EQ presets |
| Driver Size | 2 x 5W (total 10W) |
| Frequency Response | 100 Hz - 20 kHz |
| Accessories Included | Micro USB charging cable, AUX cable, user manual |
| Maintenance | Clean with a soft, dry cloth. Do not use abrasive cleaners. |
| Safety | Do not expose to moisture, extreme temperatures, or drop. |
| Spare Parts Availability | Not available for end users. Contact Naxa support for service. |
| General Information | Portable speaker designed for indoor/outdoor use. User manual available for free download. |
Frequently Asked Questions - Sound Pro NDS-4005 Naxa
How do I pair the Naxa Sound Pro NDS-4005 with my phone?
First, ensure the speaker is powered on and in Bluetooth mode (press the Mode button until the Bluetooth indicator flashes). On your phone, enable Bluetooth, search for devices, and select Naxa NDS-4005. If prompted for a PIN, enter 0000.
How long does the battery last?
The built-in rechargeable battery provides approximately 4-6 hours of playback at moderate volume. Actual battery life may vary depending on volume level and audio content.
Can I use a wired connection?
Yes, you can connect audio devices using a 3.5mm AUX cable (included). Plug one end into the speaker's AUX port and the other into your device. The speaker will automatically switch to AUX mode.
How do I charge the speaker?
Use the included Micro USB cable to connect the speaker to a USB power adapter (5V/1A) or a computer USB port. The LED indicator will turn red while charging and turn off when fully charged. A full charge takes about 2-3 hours.
Does the speaker have a microphone for hands-free calls?
Yes, the NDS-4005 has a built-in microphone. When a call comes in while connected via Bluetooth, press the Play/Pause button to answer. Press again to hang up.
How do I play music from a USB drive?
Insert a USB drive (FAT32 format) containing MP3 files into the USB port. Press the Mode button until you are in USB mode. The speaker will automatically start playing the first track. Use the Play/Pause and Next/Previous buttons to control playback.
Can I use the FM radio without an external antenna?
Yes, the speaker has a built-in FM antenna. To improve reception, you may need to extend the attached antenna wire or move the speaker near a window. Press the Mode button to select FM mode, then press Play/Pause to auto-scan stations.
How do I reset the speaker if it stops responding?
If the speaker becomes unresponsive, perform a reset by pressing and holding the Power button for 10 seconds until the device turns off. Then, turn it back on normally.
Is the speaker waterproof?
No, the Naxa Sound Pro NDS-4005 is not waterproof or water-resistant. Avoid exposing it to rain, splashes, or humid environments to prevent damage.
What should I do if the sound distorts at high volume?
Distortion at high volume is normal for small speakers. To avoid damage, reduce the volume on both the speaker and your connected device. For optimal performance, keep the volume below maximum.
User questions about Sound Pro NDS-4005 Naxa
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USER MANUAL Sound Pro NDS-4005 Naxa
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Product information
Brand : Naxa
Model : Sound Pro NDS-4005
Category : Loudspeaker