ROLLEI Smart Beamer 4K SB-3L

Smart and powerful projector- Bright & High-Contrast Image: 300 ANSI lumens and 2000:1 contrast- HD Quality & 4K-Ready: Sharp images and crystal-clear details- Portability: For mobile operation with an external power bank- Auto Keystone & Trapezoid Correction: Automatic image alignment- Wireless Screen Mirroring: Wireless streaming for Android and iOS devices- Android OS 9: Install apps directly and conveniently stream your favorite content- Versatile Connections: HDMI, USB, 3.5 mm audio, WiFi 6, and Bluetooth 5.0- Flexible Projection: Image size from 1 m to 4,5 m for any room setup Bluetooth* standard 5.0Bluetooth* range 0 –10 mWiFi Dual BandFrequency range WiFi 6: 2.4 - 2.4835GHz 22 dB, 5.15 - 5.85GHz 20 dBBluetooth 5.0*: 2.402 GHz – 2.480 GHz 4 dBPower supply Projector: USB-C input for AC-adaptor or Powerbank (requires a USB-C PD power bank with at least 65 W output)AC-adaptor: Input: 100-240V / 50-60Hz / 1,2 AOutput: 15 V DC / 3 A / 45 WRemote control: 2x AAA batteries