Cursor speed: 180 d/s
Projection ratio: 4:3 /16:9/16:10
Working condition: under sun,indoor,or outdoor
Viewing angle: 170 degree horizontally/160 degree vertically
Touch point: 4/6/8/10 touch points

4,500 ANSI Lumens XGA Business & Education Projector​

4,500 ANSI Lumens, offering clear images in any environment​
Up to 300″ ultra large screen with lower cost-per-inch ​
Easy and flexible connection: dual HDMI ports, USB Type-A port​
Vivid colors with ViewSonic’s SuperColor™ Technology​
Convenient software updates for projectors via USB connection

Instant Smart 1080p Portable LED Projector with Harman Kardon Speakers

Easy setup: Instant auto focus and auto keystone
Extreme portability: Only 1kg and small enough to fit in a handbag or backpack
Engaging visuals: Cinema SuperColor+™ in Full HD resolution
Exceptional sound: Integrated speakers customized by Harman Kardon
Expanded connectivity: Wi-Fi, Bluetooth, USB Type-C
Eye-Friendly: Virtually free of blue light

Have all your teaching essentials at your fingertips with an interactive display designed to make classes healthier and more engaging.
Protect health with antimicrobial screens and tools
Boost engagement with built-in interactive tools
Push timely announcements with X-Sign Broadcast
Manage remotely for convenient maintenance
Built-in 2 × 16W speakers