Memory description: 4G = built-in 4G 8G = built-in 8G 16G = built-in 16G 20G = built-in 4G + 16G TF card 32G = built-in 16G + 16G TF card 40G = built-in 8G + 32G TF card
Product information:
Type:MAHDI M320
Material: Metal
Display: 1.8inch, TFT, 128*160P
Product size: 88.8*40.9*8.9mm
Color: black, gold, white,silver
Airframe capacity: 4GB/8GB/16GB
Appearance material: zinc alloy
Audio format: supports full format lossless music, APE, ACC, FLAC, OGG, MP3, WMA format playback
Support music background playback
Support LRC lyrics sync display
Play mode: repeat, single play, all cycle, browse, play, random play
Support A-B repeat
Variable speed playback: 8 stage variable speed playback
Function:
Mp3 MP4 Sport Music Player
TF Card: maximum support 128GB
Video format: supports AMV, AVI resolution: 128*160
Support external release function
Support MIC recording, MP3 format
Support radio function
Support clock function
Support alarm clock
Support game function
Support stopwatch
Text reading: TXT format, support bookmarks
Language: support 24 languages: English, Danish, Italian, Portuguese, etc.
Download storage: USB2.0
Battery: polymer battery(built in)
Screen saver standby time: 420 hours
Endurance time: 65-80 hour audio with headset screen status
Video: 5-7 hours
Gross weight: 160g
Packing box size: 13.5*8*3.5cm
Package include:
1*Earphone 1* MP3 player 1*USB cable 1*Manual 
