Model Number: K8-B3 Brand Name: 1920x1080 led projector Key Specifications/Special Features: 1920x1080 LED projector specification:Display type: DLPDisplay chip: TI 0.45 inches WVGA DMD*RGBLED (with off-axis ray machine) >100%Projector feature: interactiveBrightness: 300lm/25W(with overlap)Lamp: OSRAM LED lampsUniformity: >90%FOFO contrast ratio: 1000: 1Standard resolution: WVGA 1280*800Throw ratio: 1M:39”
Throw range: 60-300 inches
Throw distance: 1-3m
Aspect ratio: 4:3/16:9/16:10
Keystone correction: supported
Projection methods: front projection, rear projection, hanging cast
CPUMSD6A628
Clock speed: Quad-core ARM Cortex-A7 CPU with up to 1.2GHz
GPU: Quad-core mali450 MP2
Cache: 1G DDR3
RAM: 8GB flash (EMMC)
Operating system: Android 4.4.4 customized
Video supports: real-time video decoder for MPEG-1 MPEG-2 MPEG-4, H263, H264, H265, VC-1, RV1080P VP8, Sorenson spark WAV
Audio support: P3, WMA, MP2, 0GG, AAC, M4A, MA4, FLAC, APE, 3GP, WAV
Photo support: supports variety of image formats browsing JPG/PNG/BMP
FLASH supports: supports flash 11.1
Extended memory: TF card and SSD hard dish
USB: USB host 2.0 USB Host 2.0*1, USB host 3.0*1
TF card: maximum supported 32G
HDMI: HDMI 1.4 in/out
Bluetooth: Bluetooth 4.0 (support external Bluetooth speaker, mouse and gamepad)
Wi-Fi: 2.4G/5G dual-band Wi-Fi
Remote control: supports IR and 2.4G wireless remote control
Power input parameters: 19V-2.1A DC
Input support: USB, IR