Mini projector, LED mini projector, portable projector Specification: Color: Silver Display Technology: LCoS(Liquid Crystal on Silicon) Light Source: White LED Luminous Flux: 10 Lumens Projection Resolution: 640x480 Pixels(VGA) SHUTTER SPEED: 1/2~1/2000 sec (TBD) Aspect Ratio: 4: 3 Projection Image Size(Diagonal): 6~50(15cm~127cm) Projector Distance: 21cm~180cm Zoom Focus: Manul Play BackFile Formal Photo: JPEG Audio: MP3 Video: MPEG-4(AVI, ASF, MP4), H. 264(MP4), M-JPEG(AVI)through Arcsoft Media Converter AV Interface 3-in-1 AV phone jack Audio Stereo, 0.5w Internal Memory: 1GB External Memory: SD/SDHC/MMC/MS PRO, up to 8GB Battery: NP120 Li-ion Battery(At least maintain 60 Minutes) Weight: 100g(Without Battery) Dimension: 125mmx55mmx23mm PCS/CTN: 10 N/W(kg): 7.6 G/W(kg): 8.7 CTN Size (cm): 45x40.5x18.7