Support Multiple Devices Connection. Built-in Bluetooth 5.2, Immersive Surround Audio Experience. 130inch Screen, Projection Display, The projection size is related to distance Fast Charging WiFi 6. Wireless connection with smart phone/ tablet/laptop(Support Win10 and above) Product Model: -300 IN. Product Description: Portable projector. Operation System: Android 12.0. CPU: RK3566. GPU: quad-core 4K decoding. Buffer Memory(RAM): 1G Storage(ROM): 8G. WIFI: 2.4G/5G/BT5.2. Projection Technique: 2.69inch LCD TFT display. Native Resolution: 1280*720P. Supported Resolution: 720P. Color Temperature: 8000K ±(1000K). Brightness(Lumens): 150 ANSI lumens. Contrast Ratio: 1500:1. Image Flip: 360 degrees flip. Lens: 3 pieces glass lens. Aspect Ratio: 16:9 & 4:3. Throw Ratio: 1.37. Support 3D: NO. Language: Support for multiple languages. Bulb Life: 50000 Lamp Type: 43W Adjustment Mode: Manual focus Operation Mode: Button pannel and remote control Projection Distance: 1.2-4M Optimal Projection Distance: 1.68M Projection Size: 40-130 inch Speaker: 1*3W Fan Noise: Less than 25 dB Interface: USB*1/ IN*1/AUDIO*1 Audio File: MP3/WMA/ACC Image File: JPG,BMP,PNG,support image scaling Video File: Full-format decoding including HEVC/VP9/AVS2/ 4K@30fps and MPEG1/MPEG2/AV1 1080p/60fps decoding and so on Text Reading: Usage: Home theater, entertainment, early childhood education, video conference, online teaching Adapter: Power cord 1.2m WIFI: Yes Fast Boot: 3 Sec Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Plug Type: UK plug,it applies to Malaysia, the United Kingdom and so on. Voltage: AC100-240V Colour:As Shown Material:ABS Package Contents: 1 x Projector 1 x Remote Control 1 Adapter (With Cable) 1 x English Manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.