numeric keyboard RAPOO K10
$6
Projector Rigal RD-839
- OS: Android 9.0
- Screen Mirroring (IOS/Android) Can Read word/Excel/PTT file
- Can paly Audio & Video files
- RAM + ROM 1+8G
- Brightness (Commercial): 8000 lumens
- Brightness (ANSI Lumens): 900 ANSI lumens (picture center)
- Contrast ratio: 4000:1
- Aspect ratio: 16:9 / 4:3
- Lamp Type: LED 50000 hour life
- Native Resolution: 1920 x 1080
- Wi-Fi 6 (2.4G + 5G), Bluetooth 5.0, Hifi Speaker 12W
- Projection Distance: 1.45 ~ 5m
- Picture Size: 40" ~ 150"
- Ports: RJ 45, HDMIx2, USB-Ax2,AV/Audio out
$6
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