Rookie Ninja-4K UHD Short Throw Portable Smart LED Projector-VIEWSONIC X10-4K+

Projection System: 0.47″ 4K-UHD
Native Resolution: 3840×2160
Brightness (LED Lumens): 2500 LED Lumens
Contrast Ratio: 4000000:1
Display Colour: 1.07 Billion Colours
Light Source Type: LED
Light Source Life (Normal): up to 30000
Lamp Watt: RGBB LED
Lens: F=1.8, f=8.5mm
Projection Offset: 100%+/-5%
Throw Ratio: 0.8
Image Size: 30″ – 200″
Throw Distance: 0.5-3.5m (100″@1.77m)
Keystone: +/- 40° (Vertical)
Optical Zoom: Fixed
Audible Noise (Normal): 30dB
Audible Noise (Eco): 26dB
Local Storage: Total 16GB
(12GB available storage)
Resolution Support: VGA(640 x 480) to
4K(3840 x 2160)
HDTV Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160P
Horizontal Frequency: 30K~97KHz
Vertical Scan Rate: 24-120Hz

Audio-in (3.5mm): 1
HDMI: 2
(HDMI 2.0, HDCP 1.4/2.2)
SD Card: Micro SD (64GB, SDXC)
USB Type C: 1 (5V/ 2A)
USB Type A: 2
(USB 3.0 Reader*1,
USB 2.0 Reader*1,
share with power)
RJ45 Input: 1
(Internet & Alexa control)
Wifi Input: 1 (5Gn)
Bluetooth Input: 1 (BT4.0 / audio in)

Audio out (3.5mm): 1
S/PDIF: 1
Speaker: 8W Cube x2
USB Type A (Power): 2
( USB 3.0 – 5V/ 2A,
USB2.0 – 5V/ 1.5A,
share with Reader )