Model No - iAudio E2-2gb

Specification - Hardware
Audio
Earphone Channel  - Stereo
Tunable Frequency - 20Hz ~ 20KHz
Sound Output-  Left 12mW + Right 12mW (16Ω Ohm Earphone)
SNR - 95 dB

Power
Battery Internal Lithium Polymer battery
Charging USB: ~ 1.5 hrs *on the condition that Input exceeds 5V/500m

Capacity
Flash Memory - 2GB , FAT32 file system

USB interface
USB Device - USB 2.0 High Speed

Controler
Button Consists - POWER, MENU, VOL+, VOL-, FF, REW

General 
Dimension  - 26.6mm x 64.2mm x7.7mm (W x L x H)
Weight - 16.6 g (Including internal Battery)
Working Temperature 0~ 40

System requirements
CPU - Pentium III 500 Mhz or higher
OS -  Windows Vista / XP / 2000 / ME
MAC OS 10.X / Linux v2.4 or higher :Data transfer supported
USB Port -  2.0 High Speed Recommended

Specification - Applications
Music Player
File Format - MP3/2/1, WMA, FLAC (FLA), OGG, WAV
Audio Codec - MP3 : MPEG 1/2/2.5 Layer 3, ~320kbps, ~48kHz, mono/stereo
WMA : ~320kbps, ~48kHz, Mono/Stereo
OGG : ~Q10, ~44.1kHz, Mono/Stereo
FLAC : Compression Level 0 ~ 8, ~44.1kHz, Mono/Stereo
WAV : ~48kHz, 16bit, Mono/Stereo
Sound Effects - BBE+ 9 Presets
(Normal, BBE, BBE ViVA, BBE ViVA 2, BBE Mach3Bass, BBE MP, BBE Headphone,
BBE Headphone 2, BBE Headphone 3)
Playback time - Up to 11 hrs 30 mins

Package Components
iAUDIO E2,Earphones, USB Cable, Quick guide

Color Available - White, Black,Orange Red, Violet, Mocha Brown, Lilac Silver, Sky Blue,Pink