MP3, OGG, WMA, ASF, FLAC, WAV, MPEG4* (video) playback, FM Radio Receiver and Recording,
Voice Recording, Line-In Recording

TXT (Text), JPEG** (Image) File Viewer (Image Enlargement, Background Screen Designation)

Built-In HDD (20GB/30GB)***, USB Host****, File Copy/Delete

USB 2.0 Interface

260,000 Colors TFT-LCD, Resolution 160x128

Long Playback Time : Up to 14 hours playback (35 hours for iAUDIO X5L)
(Based on company's self-test, The playing time may be shortened according to settings.)

Multi language support

Enhanced Integrated Navigator

Play/Pause, Recording/Pause While Recording

Next Song/Previous Song, Fast Forward/Rewind, Section Repeat

Resume, Fade-In, AutoPlay Features

Search Speed, Skip Speed Setup

Volume (Digital 40 Levels)

Various EQ and Sound Field Effects
-User-Adjustable 5-Band EQ
-Normal, Rock, Pop, Jazz, Classic, Vocal, User
-Supports BBE, Mach3Bass, MP Enhance, and 3D Surround.

Clock, Alarm, Timer Recording, Sleep Function, Power Saving Shut down.

Power, LCD On/Off, Hold Combined Switch

LCD Auto Off Time Adjustment, Brightness, and Contrast Adjustments

Easy Firmware Upgrade

Supports ID3V2, ID3V1, FileName

Device Information Verification
(Firmware version, HDD capacity, HDD volume, total folder number, total file number)

Supports MAC OS (Data transfer only)

Supports Linux v 2.2 or higher (Data transfer only)

Software
-JetShell (File transfer, MP3/WMA/WAV/AUDIO CD PLAY, MP3 ENCODING)
-JetAudio (Integrated multimedia player software, music/video conversion feature)

Specifications

Playback format MP3 : MPEG 1/2/2.5 Layer 3, ~320kbps, ~48khz, mono/stereo WMA(ASF) : ~256kbps, ~48khz, mono/stereo OGG : ~q10, ~44.1khz, mono/stereo FLAC : compression level 0/1/2, ~44.1khz, mono/stereo WAV : ~48khz, 16bit, mono/stereoXviD MPEG-4, CBR ~256kbps, up to 160x128, 15 fps JPEG**

Capacity Hard disk (20GB/30GB)***

PC interface
USB 2.0 (Max. 480M bps)

USB Host (OTG) ****


Battery
Built-in Rechargeable Lithium Ion battery (Up tp 14 Hours Continuous Playback)

Power Supply
AC adapter DC 5.0V, 2A

Charging Time
Approximately 3 hours when using the AC power adaptor (6 hours for iAUDIO X5L)

Buttons Main unit: 5-way Jog(NAVI/MENU, VOL+, VOL-, REW, FF), PLAY, REC, POWER & HOLD switch
Remote Control: PLAY/PAUSE, FF, REW, MENU, VOL+, VOL-, MODE, REC

Switch 1 switch (Hold)

Display 160 x 128 dot, 260,000 color TFT-LCD

SNR 95 dB

Max Output 16 Ohm earphones : 20mW + 20mW

Frequency Range 20Hz~20KHz

Size (excluding the LCD) iAUDIO X5 : 4.08 X 2.39 X 0.56 inches (103.7 X 60.8 X 14.3 mm)
iAUDIO X5L : 4.08 X 2.39 X 0.72 inches (103.7 X 60.8 X 18.3 mm)