Mini Projector for iPhone 4 3GS SD AV

Place of Origin: Guangdong China (Mainland) is_customized: Yes Resolution: 320 x RGB x 240 Brand Name: crewer Style: DLP Portable: Yes Use: Home Home Theater Projector: No Projection Distance: 3000mm Lamp: led Model Number: P-101 Weight: 100g Brightness: 10lm Type: mini projrctors Contrast Ratio: 100:1 battery: built-in battery 3.7v/ 1700 mAh Built-in Speaker: Yes (1W) color: black conditon: new