Feature:1. Home Theater Projector. Support resolution up to 1080P and with built-in speaker,it brings you wonderful watching experience.2. Screen Mirroring. Different than other projectors requiring extra adapter cable for your phone, it enables you to mirror minor screen of phone to a bigger one when projector and your phone connecting to same WiFi.3. Other Playing Modes. You can also play videos by plugging in your U disk or external hard disk.Specification:This 1080P WiFi Projector supports mirroring phone via WiFi, U disk and external hard disk playing with projection size from 16in to 110in. And it offers built-in speaker and 3.5mm AUX port for connecting external speaker. Feature: Home Theater ProjectorSupporting resolution up to 1080P and with built-in speaker, it brings you wonderful watching experience.Big Screen It supports watching videos via phone, U disk and external hard disk in a wider screen from 16in to 110in.3.5mm AUX OutYou can output audio to audio receiver to meet your need for higher quality of sound.Screen MirroringDifferent than other projectors requiring extra adapter cable for your phone, it enables you to mirror minor screen of phone to a bigger one when projector and your phone connecting to same WiFi.Other Playing ModesYou can also play videos by plugging in your U disk or external hard disk.Eye ProtectionIt offers softer diffuse reflection to reduce eye strain after prolonged watching.Flexible Power SupplyIt can be charged through micro USB interface, enabling you to charge it with Power Bank and enjoying videos everywhere.Specification:Imaging technique: TFT LCDNative resolution: 320* 240Supporting resolution: 1920* 1080Light source: LEDLife: 20,000HrsFocus: ManualProjection distance: 0.6~4mProjection size: 16~110inThrow ratio: 1.6:1Aspect ratio: 16:9/4:3Color: 16.7MPower: 20W (Max)Speaker: 4 2WInterface: 1 * USB, 1 * Micro USB, 1* Power supply port, 1 * Headset portItem weight: 260g/ 9.17ozItem size: 11.4* 9.1* 5cm/ 4.49* 3.58* 1.97inPacking list:1 * Projector1 * Power Adapter (2 * AAA batteries required, not included)1 * Remote Control1 * User manualPackage List:1 * Projector1 * Power Adapter (2 * AAA batteries required, not included)1 * Remote Control1 * User manual