Item Type: Projector Material: ABS Weight: Approx. 582g / 20.5oz Model: C50 Projection Technology: DLP (0.2in DMD) Display Chip: LED Lamp Life: Up to 30,000 hours ANSI Luminous Flux: 50ANSILM Contrast Ratio: 1000:1 Native Resolution: 854x480pixel, support up to 1080P Aspect Ratio: 4:3/16:9/16:10 Projection Distance: 0.3-5m / 1.0-16.4ft Projection Size: 40-120in Throw Ratio: 1.19:1 Trapezoid Correction: None Speaker: Built in, 3W Total Power Consumption: 8W Projection Mode: Front, Back, Ceiling, Back Ceiling Video Format: MPEG-2, MPEG-4, VC1, HEVC (H.265), H.264, RealMedia, AVS Audio Format: MPEG-1, MPEG-2 (Layer I /II), MP3, Digital (AC-3), AAC-LC, HE-AAC, WMA Photo: Jpeg Etc. Power Supply: AC 100-240V, 50/60Hz, DC 5V 3A Battery Capacity: 2500mAh Lithium Battery (Built In) Battery Working Time: 1.5-2 Hours Remote Control Battery: 2 x AAA Battery (Battery Not Included) Color: Silver Gray Product Size: Approx. 7.0x6.0x5.5cm / 2.8x2.4x2.2in Package List 1 x C50 Projector 1 x Remote Control (Battery Not Included) 1 x Tripod 1 x Power Cord 1 x HD Cable 1 x Manual 1. Please allow 0& 8209;1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 1[DLP IMAGING SYSTEM] The portable miniature projector adopts DLP 0.2in DMD technology to make the picture colorful, delicate, natural and lifelike, and the LED life span exceeds 30,000 hours. 2[PERFECT FOR HOME ENTERTAINMENT] 480P resolution, aspect ratio is 16:10 / 16:9 / 4:3. Equipped with a built in 3W speaker, supports multimedia formats, video, audio, photos and text files. 3[PROJECTION DISTANCE AND SIZE] Supports the image size of 40120 inches and the projection distance of 0.35m, you can manually adjust the optimal size of the image to obtain the best experience. 4[MULTIPLE INTERFACES] With multiple interfaces such as HD, USB, 3.5mm audio output, it is convenient to connect to suitable external devices such as laptops and TVs. With remote control, easy to use. 5[SMALL AND PORTABLE] Lightweight and compact portable design, allowing you to easily carry it anytime, anywhere. It is also equipped with a tripod, suitable for home bedroom, home theater, etc.