Features: [High Lumens and High Resolution] 1200 lumens ensures clear and bright images. 800 * 480 pixel physical resolution for display size of 34-130 inches within 1.07-3.8 meters brings you delicate visual experience. [High Quality Optical Lens] High quality multi-chip-coated optical lens provides better color reproduction, better transmittance and better temperature resistance. [Rich Interfaces] With rich interfaces, HD IN, VGA, USB input and output port, SD card slot and 3.5mm earphone socket, you can connect various external devices to UC46+. [Wireless function] Supports 2.4G Wi-Fi. With its Wi-Fi display capatity, this projector supports Miracast protocol and DLNA, transmitting audio, video, picture of smart phones, computer and laptop to the big screen. [Convenient and Thoughtful Design] With remote controller, it is convenient for you to operate. Thoughtful lens cover can protect the lens from the damage of dust and water. Highlight: Image System: LCD Brightness: 1200 Lumens (35 ANSI Lumens) Aspect Ratio: 4:3 / 16 : 9 Contrast Ratio: 800 : 1 Native resolution: Up to 800 * 480 Highest Resolution: Support 1080P LED Lamp Using Life: Up to 20000 hours Projection Distance: 1.07-3.8m Projection Size: 34-130in Color: 16.7M Lens: F=125 System: UNIC OS Wireless: WIFI 2.4G Built-in Speaker: 8O / 1W Projection Mode : Front / Rear / Ceiling Keystone Correction: Manual 15 degrees (vertical) Operation: Manual Language: 23 countries Video formats: 3GP (H263, MPEG) / AVI (XVID, DIVX, H264) / MKV (XVID, H264, DIVX) / FLV (FLV1) / MOV (H264) / MP4 (MPEG4, AVC) / MPG (MPEG1) / VOB (MPEG2) / RMVB (RV40) Picture formats: JPG / BMP Audio formats: MP3 / WMA / ASF / OGG / AAC / WAV File: TXT