ASUS ZenBeam E2 mini LED projector, automatic portrait projection mode, 300 LED lumens, WVGA (854 x 480), wireless mirroring, built-in battery for up to 4-hour portable video playback, power bank, USB Type-A, HDMI, 5-watt speaker

Projection technology: DLP

Native resolution: 854 x 480 (WVGA) Supported resolution: 1920 x 1080 max Number of displayed colors: 16.7 M Luminosity [lm]: 300 LED Lumen Contrast: 400:1

Display format: 16:9 Throw Ratio: 1.3:1 Zoom: Zoom Ratio: Fixed Keystone Adjustment: ±40° (Vertical)

Sound: 5W x 1

Lamp type: Light Source: LED Lamp life [h]: 30000 hours

Interface:

• HDMI: x 1
• USB-A: x 1 (Power output 5V/1A, USB WiFi dongle)
• Wireless Projection
• WiFi: Yes (Dongle/TV Box)

Power: Battery Life (Max.): up to 4 hours Standby consumption [W]: <0.5 W

Noise level [dB]: 30 dBA Dimensions [mm]: 110 x 39.5 x 107 mm Weight [g]: 410 g

https://www.asus.com/displays-desktops/projectors/portable/zenbeam-e2/