sony psp

Features:
1) 2.5" TFT screen: 260, 000 true colors
2) Video function:
A) Used for broadcasting network movies
B) Supports MPEG-4 of ASF format or ASF transformed through conversion software
C) Playing effect: 320 x 240 at 30f/s
3) Audio function: Supports MP3, WMA, WAV audio format
4) Photo browsing function:
A) Can browse photos of diversified digital cameras
B) Supports EXIF2.1
5) Record function:
A) AV out: Supports NTSC/PAL
B) Built-in microphone recording
C) Built-in digital camera (2M pixel)
D) AV in: Video record from TV, DVD, supports timing recording function
E) Line in: Record from other audio devices via line-in cable
6) Games function: Supports more than 1000 games, the user may download
The game directly from the internet (network game with NES format)
7) Accessory functions: Perpetual calendar, time display
8) Built-in speaker
9) Language: Chinese, English
10) Storage: SD/MMC card, expandable
11) Power supply: Built-in rechargeable lithium battery