Main features: ● Private Home Cinema Projector: 2021 Upgraded mini projector supported 1080p resolution, brings you a 80% brighter images than similar projectors in the market. It provides you with a premium home cinema experience with the bigger screen and clearer image. ● Multiple Devices Connection: This mini projector is compatible with various devices. You can use it for playing videos, TV series, photos sharing, football matches etc. It can be easily connected with laptops, smartphones, tablets, USB drives, TV Box to enjoy big games. ● Big Screen & Built-in Speakers: This mini projector has a 30~150 inches projection display size with 1m to 5m projection distance. Built-in 3W X2 high powerful speakers offer excellent clear sound quality, you can also connect it to external speakers to meet your higher quality sound needs. ● Lower Noise & long lamp life: The innovative and efficient cooling system empowers a stunning watching and listening experience by decreasing 80% fan noise. Powerful cooling system cools the heat of lamp efficiently, extending the bulb life to 50,000 hours, which means you can enjoy 10 years no-stop watching. ● Portable design: Portable design and simple operations make it easy to carry and set up anytime. You can enjoy video games, TV series and football matches with family anywhere. Specifications: ● Projector system: 3.9/3.77 inch LCD TFT display ● Model NO. : RD-853 ● Native Resolution: 1280 X720/ 1024 X600 ● Brightness: 7500 lumens ● Contract Ratio: 1500 : 1 ● Picture Size: 34-150 inch ● Lamp Type: LED 50,000 hours life ● Aspect Ratio: 16: 9 & 4: 3 ● Picture Size: 35-120 inch ● Throw Ratio: 1.41: 1 ● Keystone: electric vertical keystone correction ● Speaker: 4Ω3WX 2 ● Interface input: HDMI/ USB X2 / AV /AUDIO OUT ● Working Voltage: AC100-240 / 50-60 HZ ● Machine Size: 145 X 168 X169 mm ● Net weight: 1KG Packing list: √ 1 * Projector √ 1 * Remote control √ 1 * User manual √ 1 * Power cable √ 1 * AV cable