Features: 1.Phone Mirroring Method: Two different phone mirroring methods: 1. Connect the projector to your home WIFI in the setting menu, and then mirror your mobile phone. 2. Connect your phone directly to the WIFI of the projector, and then mirror your phone. 2.Parameter: The mini projector has a resolution of 1920x1080, supports 16:9/4:3 aspect ratio, a projection distance of 60?400cm, and a projection size of 16?110 in. 3.Zoom Function: With zoom function, you can use the remote control to reduce the image size from 100% to 50% without moving the projector. 4.Built in Stereo Speakers: Built in stereo speakers provide an excellent listening experience without external speakers, suitable for home theaters and backyards. 5.Equipped: Equipped with an innovative cooling system with heat dissipation function, and noise suppression technology that reduces fan sound by half, and equipped with an LED environmentally friendly light source. specification:Item Type: Mini Projector Material: ABS Image Unit: TFTLCD Color: 16.7M Physical Resolution: 320x240 Support Resolution: 1920x1080 Light: LED Lamp Life: 20000 Hours Power Consumption: 20W (Maximum) Power Supply: 12V, 1.5A Lens: Coated Lens Operation Mode: Manual, Remote Control Projection Distance: 60-400cm Projection Size: 16-110 Inches Product Size: Approx. 114 x 91 x 51mm / 4.5 x 3.6 x 2.0in Aspect Ratio: 16:9/4:3 Speaker: 4Ω 2W Input Terminal: Usb, 5V 2A Power Supply Output Terminal: Earphone Function: Wifi, for Airplay, Miracast, Wirecast, DLNA Remote Control Battery: AAA x 2 (Delivery Without Battery) PackageList:1 x Mini Projector 1 x Power Cable 1 x Remote Control 1 x User Manual