NM-105 - Mp3 player Naxa - Free user manual and instructions

Product Type	MP3 Player
Model	NM-105
Brand	Naxa
Display	1.8-inch LCD screen
Storage	MicroSD card slot (up to 32 GB, not included)
Supported Audio Formats	MP3, WMA, WAV
Playback Functions	Music, FM radio, voice recording, folder navigation, repeat, shuffle, EQ presets
Battery	Built-in rechargeable lithium-ion battery (3.7V, 200 mAh)
Battery Life	Up to 10 hours of music playback
Charging Time	Approximately 2-3 hours via USB
Connectivity	USB 2.0 (for charging and data transfer), 3.5mm headphone jack
Dimensions	3.5 x 2.0 x 0.5 inches
Weight	1.2 oz (without accessories)
Color Options	Black, Silver
Included Accessories	USB cable, earphones, user manual
Cleaning	Wipe with a soft, dry cloth. Do not use liquids.
Safety	Do not expose to water or extreme temperatures. Keep away from children.
Repair and Spare Parts	Contact Naxa customer support. No user-serviceable parts.

Frequently Asked Questions - NM-105 Naxa

How do I charge the NM-105 MP3 player?

Connect the included USB cable to the player and a computer USB port or a 5V USB wall charger. The battery indicator will show charging status. Full charge takes about 2-3 hours.

What storage capacity can I use?

The NM-105 supports microSD cards up to 32 GB. Insert the card into the slot until it clicks. Format the card to FAT32 for best compatibility.

How do I transfer music files?

Connect the player to your computer via USB. It will appear as a removable drive. Drag and drop audio files (MP3, WMA, WAV) into the 'Music' folder or root directory. Eject safely before disconnecting.

Why is my player not turning on?

Ensure the battery is charged. If still not responding, try resetting by inserting a pin into the reset hole (if available) or connect to USB power. If issue persists, contact support.

How do I use the FM radio?

Navigate to the 'FM Radio' mode. Press and hold the play/pause button to auto-scan and save stations. Use the previous/next buttons to change channels. Ensure earphones are plugged in as they act as the antenna.

Can I use this player during exercise?

Yes, the NM-105 is lightweight and portable. However, it is not water-resistant, so avoid sweating directly on the device. Use an armband or clip (not included) for convenience.

How do I set a sleep timer?

Go to the Settings menu and select 'Sleep Timer'. Choose a duration (15, 30, 60 minutes) or turn it off. The player will automatically power off after the set time.

What is the best way to clean the device?

Turn off the player and disconnect all cables. Use a soft, lint-free cloth slightly dampened with water (wring out excess) to gently wipe the surface. Do not use alcohol, solvents, or abrasive cleaners. Avoid moisture entering ports.

How do I reset the player?

If the player freezes, locate the small reset hole (usually on the side or bottom). Use a paperclip or similar tool to press the reset button for a few seconds. The player will restart.

Which audio formats are supported?

The NM-105 supports MP3, WMA, and WAV files. For best performance, use bitrates between 128 kbps and 320 kbps. DRM-protected files may not play.

USER MANUAL NM-105 Naxa

Blue handheld electronic device with a screen displaying the 'nexa' logo (no additional text or symbols visible)

Instruction Manual

The MP3 player is a new generation of digital portable device, supporting multiple music formats including MP1, MP2, MP3, WMA, WAV, etc. Its perfect sound quality, great reliability and exquisite appearance make it a masterpiece. Devoutly hope to bring you great enjoyment in this digital age.

Features :

- Multi-Codec Player

Supporting the latest updated features via firmware upgrade from the website

- Free U Disk Drive

You may manage your files directly through "Portable Disk" in "My Computer" on Windows 2000 Operating System or above without driver.

●"Private Space" Disk Mode

The flash memory can be divided into two parts by using the accessory tools and one is encrypted to hide the contents saved inaccessible by others. Keep your secret!

- Record/Replay

The player supports recording through built-in microphone and savesas WAV and ACT formats. Meanwhile it supports real digital A-B replay or comparison replay.

- 7 Preset EQ

Normal, Rock, Pop, Classic, Soft, Jazz and DBB

- Multiple Repeat Mode

Normal, Repeat One, Folder, Repeat Folder, Repeat All, Random, Intro.

- Power Off

You may set Sleep Timer or Off Time mode in your own convenience.

Declaration

Please read this manual carefully before using your new player.

Contents in this manual may change possibly for better service.

We have the right to make changes to this manual without notice.

If the actual operations of your player is not the same as the instruction in this manual, please visit our website for latest product information. This machine packs into the battery the each opening the confidential waiting for the first time 10 seconds, need the machine from measure to complete to grow to press to open the machine key the square can show, the inconvenient place begs your pardon.

Know well with player:

1	Play	Play/Pause/Power on/off
2	Vol+	Volume increase
3	Vol-	Volume decrease
4	Mode	To select/confirm your menu selection, enter submenu/last/next
5	Earphone	Earphone hole

LCD Window

Battery

The player is uses 1 x AAA battery (Not Included)

Basic Operation

Entering Menu System

- Pressing Mode button may enter the menu system, including main menu (long press of mode key at Stop mode), submenu at Play mode (press to enter) and submenu at stop mode (press to enter).

Entering Different Modes

• You may enter different modes from the main menu.

Main menu: ( press Mode button)

Music mode:

Record mode:

Voice mode:

FM Radio Mode:

USB Mode when connecting to PC

System Setting :

You may press Play button to fast exit from any menu or option interfaces.

- Adjust volume

Decrease volume by hold on VOL- and increase volume by hold on VOL+.

- Turn ON/OFF

Turn ON/OFF by pressing Mode key for a long time.

Keys Operation

Music mode 📋nd Voice mode 🐵

Operation	Action Stop	Status Play Status	Playing- Submenu Stop-	Submenu
Play long p	press turn off	turn off turn off turn off
	press play s	stop exit from menu	exit from menu
Mode long	press Enter	main menu	enter main menu	enter main menu	enter main menu
	press enter	Stop-submenu	Enter Playing-submenu	confirm current option or enter next submenu	confirm current option or enter next submenu
Vol+	press volume increase		volume increase	X	X
	press on	volume increase continuously	volume increase continuously	X	X
Vol-	press decrease volume		decrease volume	X	X
	press on	decrease volume continuously	decrease volume continuously	X	X

Record Mode

Operation	Action Stop Status	Record	Status
Play	long press	turn off	stop recording
	press	start recording	pause recording
Mode	long press	enter main menu	X
	press	enter Record submenu	X

Play Music

Basic Operation

1. Connect the earphones	2. Push the POWER switch to ON
3. press Play button to turn on the player and enter Music mode. Press Play button again to play music.	4.To select musicSwitch the MODE
5.To adjust the volumeVOL+: to increase volume VOL-: to decrease volume

EQUALIZER Mode

1.Playing music status	2.PressModebutton to enter Play Submenu
3.PushNextswitch to select Equalizer menu	4. PressModebutton to enter EQUALIZER selectionMenu.
5.PushMODEbutton to switch, and pressModebutton to confirm	Equalizer options:NOR(Natural)ROCK(Rock)POP(Pop)CLASS(Classic)SOFT(Soft)JAZZ(Jazz)DBB(DBB)

Lyric Display

This player supports “*.LRC” lyric files, and lyrics may be displayed synchrosely while playing music.

How to use lyric files?

Save the lyric file with the same name as that of the corresponding music file.

e.g.: Music file name: Andy-Water.mp3

Lyric file name: Andy-Water.mp3.

How to know whether the lyrics exist?

If no lyric matches the current song, the icon on the left top in music mode will change to

1 the current song has matching lyric file, but don’t display.	Long pressModeto enter the Lyric interface.
3. PressModeto return to Music play mode.	4. Browse lyrics manually.PressVOLto browse lyrics.

Record Voice

Make sure that the battery is not in the status of "low battery".

The player may save 99 recording files under each directory.

Start recording in Record Mode

Enter main menu.

Push Next switch to select recording mode.

Press Mode button to enter Record mode.

Press Play button to start recording.

Press Play button to pause recording .( the time icon flickers)

Press Play button to continue recording.

Long press Play button to stop recording.

NOTE:

The recorded file is saved in the current folder set in "Recording Stop submenu/ /Local Folder".

If "Overflow" is displayed on the LCD, the player's memory is full. Please delete other files to make some space available.

If "over record" is displayed on the LCD, the current directory has already had 99 recording files. Please switch to another directory.

Select Recording Type

On the status of Stop Recording

Press Mode to enter Record Submenu.

Push Next to select REC Type option

Press Mode to enter this option

Push Next to select desired recording type

Press Mode to confirm the type selected

Press Play to start recording

Note: Voice control record means is the Player can automatically pause when no sound

Play Recorded Files

Enter main menu.

Push Model to select "Voice mode"

Press Mode to enter Voice mode interface.

Press Play to start playing.

Select recorded files:

Push Mode: to select the previous recorded file

Push Next Mode: to select the next recorded file

Control Volume:

VOL+: to increase volume

VOL-: to decrease volume

Using FM radio

1. Entry main menu;

1. Push Next scrolling "FM Mode"
2. Push Mode to entry

System Setting

System parameters can be set here and every option varies according to firmware upgrading

Enter main menu, push Next button to select System setting icon, and then press Mode button to enter System

Setting submenu interface is as follows:

Param

System Time

( Record time )	Set the time and date when recorded files are saved
( B light )	set the period of time (sec.) when Backlight stays on without any operation
( Language )	set different languages displayed
( P er off )	set a fixed time after which the player may turn power off automatically
(Replay mode )	set working status on Replay Mode
( Contrast )	set contrast level of LCD window
(Back color) Set different back color.
( Online Mode )	an option specially designed for “Private Space” function
( Memory info. )	show memory capacity and percentage that has been used
( Firmware version )	show firmware version
( Firmware upgrade )	special for firmware upgrading
( Exit )	exit from current interface

Instruction

○ "System Time"

System Setting Interface

Press Mode to enter Record Time Interface

Press VOL+ to set time in sequence of "YY-MM-DD" (Press VOL- to set in opposite sequence)

Icon of year flickering:

Push Next / Last button to adjust numbers

Number of Year increasing:

Press Mode to confirm and exit the current interface.

○ "Back light" setting

At System Setting interface, push Next key to select "Back light" icon

Press Mode button to enter "Back light" setting interface:

Push Next/Last button to adjust time

Press Mode to confirm to exit.

○ Language

At System setting interface, push Next/Last button to select "Language" icon:

Press Mode button to enter "Language" setting interface:

Push Next/Last button to select desired language.

The icon correspond language

	Simple Chinese
	Englis US
	Trad Chinese
	Japanese
KO	Korean
	French FR
	Italian IT
	Germa DE
SP	Spanish
SW	Swedish
	Portugal
	Danma

Press Mode to confirm to exit.

○ Power Off

Operating steps refer to Language setting.

Off Time mode refers that after a fixed period of time (unit: second) when no operation on keys at

Stop mode, the player may turns off automatically to save power. If “0” is selected, power saving function is invalid.

Sleep Timer refers that you may set a fixed period of time (unit: minute) for the player to turn off

automatically when no keys operation no matter which mode it is at. This function is specially designed for listening to music before sleep. Note: Setting of Sleep Timer is valid only once and the set time will be cleared after power off.

The time needs to be set again next time.

○ Replay Mode

Operating steps refer to Equalizer Setting

Manual Replay means that at A-B Replay Mode the endpoint B can be set manually only.

Auto Replay means that at A-B Replay Mode the endpoint B can be set automatically. (Especially for English Reading files without music)

○ Contrast

Operating steps refers to Backlight setting.

○ Online Mode

Operating steps refers to Equalizer setting.

Some operating systems (under Windows 2K SP4) can not support two driver letters in one USB disk. Thus, if “Private Space” function is on, choose which disk you are going to use, i.e., “single ordinary disk” or “single encrypted disk”, in order for correct display of selected disk after connecting to PC.

○ Memory Info.

The number displayed represents total memory capacity and the percentage refers the capacity used.

- Firmware Version

Operating steps refers to Language setting..

- Firmware Upgrade

It is specially designed for Firmware Upgrade.

Tips: After pressing Mode button to select options, you may press Play button to exit from menu directly. The operation on Play button for direct exit is valid to all menus.

USB Disk

The player can use as USB disk with operating system of Windows98 (driver needed), Windows 2K and above (driver free), Mac OS 10.3 and above, Linux Redhat 8.0 and above.

The player also supports Suspend Mode.

How to connect to PC? Plug the player to enter the following Mode 1.

The player may display three modes after connecting to PC:

Standby State

Downloading state

Uploading Mode

Select Folders

Select Folders (At Stop Submenu)

Users can save files in different folders (folders should be set up on PC in advance), to manage and play files according to different types. The player supports identification of 99 subdirectories.

At Stop interface. (Current example is at Music Mode, and folders can be selected at both Record and Voice Mode as well.)

Press Mode to enter Stop Submenu.

Press Mode again to enter Select Folder interface.

Press Next or Last to select folders.

Press Mode to confirm the folders selected

Note: Independent folders can be set at corresponding modes as Music Mode, Record Mode and Voice Mode, i.e., three modes is not bound to correspond with the same folder.

Delete File (At Stop Submenu)

Files can be deleted at corresponding modes as Music Mode, Voice Mode.

At Stop Interface.

Press Mode to enter Stop Submenu.

Press Next/Last to select "Delete" or "Delete All".

Press Mode to enter Delete Interface.

Push Next to switch between "NO" and "YES".

Press Mode to confirm and deletion starts.

"Delete All" means to delete all the relevant files at current mode in current folder. (For example, at Music Mode executing "Delete All", all the music files in current files may be deleted, while recorded files without change.) When deleting files on PC, please take care to eject the player safely before pulling out USB cable, otherwise files may not be deleted.

Play Mode (Play Submenu)

When playing music and recorded files, different play modes can be selected. (such as Repeat, shuffle, etc.)

The first option in Play Submenu is Play Mode. The player will play files according to the mode selected.

○ REPEAT

	Normal	Play files in current folder in normal sequence
	Repeat One	Play a single music file repeatedly
	Folder	Play all music files in current folder in sequence
	Repeat Folder	Play all music files in current folder repeatedly
	Repeat All	Play all music files repeatedly

○ SHUFFLE

O INTRO

Tempo Rate (Play Submenu)

When playing music(Only for MP3 formats) or recorded files, different tempo rate can be set (faster or slower) without changing the tone and sound.

When playing music files

Press Mode to enter Play Submenu

Push Next to select Tempo Rate

Press Mode to enter Tempo Rate

Push Next to quicken tempo rate and push Last to slow down tempo rate.

Press Mode button to confirm desired tempo rate to exit the current interface.

Note: Tempo Rate set is suitable to each music files till it is changed.

Replay Mode

Enter Play Submenu to enter.

○ A-B Replay

At Music Mode or Voice Mode

Press Mode to enter Play Submenu.

Push Next to select "Replay".

Press Mode to enter Replay.

"A" flickers in Replay Mode icon and start point is to be set.

Push Next to set "A".

After "A" set, "B" flickers in icon and endpoint B needs to be set.

Push Next to set "B".

Replay icon is fixed and A-B segment replay begins. When replay times count up to times set in advance, the

player will quit from Replay Mode. At Replay Mode, pushing Last can set "A" again to select another segment.

(Setting of replay times refers to "Replay Times" in the next section.

At Replay Mode, Press VOL+/VOL- may set Tempo Rate directly.

○ Follow Read (This function does not exist at Voice Mode)

Replaying A-B segment, Push Next to enter Follow Read Mode.

Replay icon changes to Follow Read icon, a record sound of users is recorded. The recording time is as long as A-B segment.

After recording time, the icon changes to → and original sound is played. Push Next button to enter Comparison.

At this mode, pushing Last button may return to A-B Replay Mode.

Comparison (This function does not exist at Voice Mode)

Enter this mode, Replay icon changes to 📄 and the recorded sound of users is played.

After playing the recorded sound, the icon changes to 📄 and original sound is played

After playing the original sound, the recorded sound is played again. The whole procedure will not stop (without

limitation by Replay Times) until press Mode to exit.

At this mode pushing Last may return to Follow Read Mode.

At the three modes above, pressing Mode may exit from Replay Mode directly.

Replay Times (Play Submenu)

Operating steps refer to Backlight setting.

Replay times mean that after A-B segment has been replayed up to fixed times, it will exit from Replay Mode.

Replay Gap (Play Submenu)

Operating steps refer to Backlight setting.

Replay gap means the break period between different playing times (unit: second).

Trouble Shooting

No Power Check whether the	battery have been inserted properly.Check whether the player is turned ON.
No sound is heard from headphone.	Check whether Volume is set “0” and connect the headphone plugs firmly.Check whether the headphone plug is dirty.Corrupted MP3 may make a static noise and the sound may cut off. Make sure that the music files are not corrupted.
Characters in LCM are corrupted	Check whether the right language has been selected.
Download of music files fails.	Check whether connected properly.Check whether driver is installed correctly.

Specification

LCM Window 128×32 LCM, EL backlight
Flash memory	128M - 4GB
Battery 1×AAA Battery
Record Sample rate 8KHz
	Recording format	WAV (32K bps)、ACT (8K bps)
	Recording time	35h (ACT, 128M Flash)
MP3、WMA、WMV	Max output of headphone	(L) 10mW + (R) 10mW (32Ohm)
	MP3 bit rate 8K bps – 320K	bps
	WMA、WMV bit rate	5K bps – 384K bps
	Frequency response 20Hz to	20KHz
	SNR 85dB
	Distortion
Music format	MP1、MP2、MP3、WMA、WAV
Working temperature	23 to 104 F
multi- language show	Simplified Chinese, English, Traditional Chinese, Japanese, Korean, French, Italian, German, Spanish, Swedish, Portugal, Danish, Dutch, Polish, Russian, Czech, Thai, Turkish, Greek.
Operating System	Windows98/SE/ME/2K/XP、Mac OS 10、Linux 2.4.2, Windows 7

Note: Product design and spec may change without notice.