Specifications: 1) Display: 1.1" CSTN color LCD display 2) Memory: 8MB built-in nor flash memory 3) Image resolution: 96 x 64 pixels 4) Photo storage: 75/175 pictures(optional) 5) Power: build in 3.7V lithium battery or USB 5V supply 6) Specifications for keystroke: power / auto play / up / delete current / down / delete all 7) Interface: USB 1.1 8) Shoot mode: automatic shoot or single photograph 9) File format: BMP, JPG, PHG, GIF can download any kinds of picture file format 10) Play mode: manual / automatic play 11) Charger: built-in intellectualized lithium charger 12) Operation system: Win98 SE / ME / 2000 / XP 13) Operating environment: 0 - 40癈 12) 14)Product dimensions: 61 x 4 7 x 19mm 13) 15)Weight: 23.2g 16) Color: various color for selection (red/celeste/azury/white/yellow/emerald) 17) Accessories:software CD, USB cable, user's manual Welcome your contacting us for further inquiries and testing samples!