Cheap Smart Mini LED Projector
• Built-in small fan to cool Lens
• Can Connect with PC/laptop to project by USB port
Specificate :
• Dimensions: 89 x 56 x 21mm
• Display technology: LCoS, LED
• Lifespan: over 10, 000 hours
• Screen: 4:3
• Contrast ratio: 100：1
• Projection distance: 21 to 200cm
• Projection image size: 6 to 100 inches
• Standard screen resolution: 640 x 480 pixels
• Zoom and focus: manual
• Luminous flux:20 lm
• In Put interface: By USB cable
• Power source: By USB cable
• Built-in small fan to cool Lens
• Can Connect with PC/laptop to project by USB port