BYINTEK UFO P10 is the first projector with Innovative feature: 

1) Latest Android OS 7.1.2，1GB RAM + 16GB ROM
2) Connecting Iphone Smartphone by Wireless Wifi
3) Connecting Iphone Smartphone by Wire (general USB charging cable)
4) 4 Corner keystone :at Horizontal and Vertical. (no Keystone at HDMI mode)
5) With battery ,it is a travel gift ! best one for girlfriend ,boyfriend, kids ,parents!

System 
● Android 7.1.2 OS
● WiFi : 2.4G & 5G dual-band WiFi
● Bluetooth : Bluetooth 4.0 (Except HDMI)
● CPU: RK3128, Quad Core,
● Memory: RAM 1G DDR3, ROM 16GB eMMC
● Screen Wireless Push: Airplay/Wifi-display(Via happycast APP)
  
Optical specifications
● Light engine: DLP 0.3rdquo DMD
● Light source: RGB 3LED , long life
● Light life time: 30000hours
● Brightness: 250 ANSI lumens
● Contrast Ratio: 2,000:1
● Resolution: 854*480 (WVGA),Max support 4K via HDMI
● Off-aixs:100%
● Throw Ratio: 1.19: 1
● Project Dimension: 30-150''
● Project distance: 1- 4m
 
Battery
● Built in 4200mAh Li-ion Battery
 
Interface
● HDMI 2.0 x1;
● USB (max support 32G,Does not support Mobile Hard Disk) x1;
● TF Card(max support 32G) x1 ;
● 3.5mm Headphone jack ( Audio Out )x1
● DC-in 5V/3A
 
Others specifications
● Projection Mode: Front/ Rear/ Ceiling front/ Ceiling rear
● Keystone Correction: Auto/Manual , 4 Corner Keystone (Horizontal and Vertical) , no keystone at HDMI
● Power consumption: 10W
● Device: 128 x 80 x 18mm
● Weight: 255g