Model Number: SM4
Android System: Android 5.1
Display Technology: DLP
Build-in Battery: N.A
Bulid- in Speaker: yes (2W*2)
Miracast /Airplay: Yes
Products Dimension: 
19.2 x 14 x 5.8cm
7.56 x 5.51 x 2.28inches
Projector Net Weight: 0.69kg
Brightness: 700ANSI Lumens
Resolution: Native 1280 x 8004K2205P Support
Contrast: 20000:1
Projection Distance: 0.25-5Meters
Projection Image Size: 10-350nches
Aspect Ratio: 16:9 /16:10
Lamp: LED 
Lamp life: more than 50000hours
Focus Mode: Manual
Build-in memory: 1G/16G
WIFI: Dual 2.4G/5.8G WIFI
Bluetooth: Bluetooth 4.0
tripod hole: YES (at the bottom)
With Touch Panel YES(Glass touch panel)
With Front Stand N.A
Keystone Correction: Auto Correction (vertical ±40 degrees)
Certificate: CE/FCC
Interface / Input : VGA*1;SPDIF*1;AV*1;
3.5mm Audio Output*1;);
USB*2 (USB2.0+USB 3.0);TF Card*1;HDMI*2(MHL*1)
Color: SilverBlackCustomized
Single Unit Package: 2.5kgs /30*28.5*7.5cm
Certificate:CErosh
Warranty:1 year
 
 Features of our Handhold LED Dlp Smart Projector SM4:                     
    *Supports BluetoothAndroid and IOS mobile phone / tabletgame machineDVD and other media equipments
    *With easy wireless screen functionperfectly applied to business officehome theater and intelligent interactive system
    *2.4G/5.0G dual-band Wi-Fi makes signal stronger and more stablerich color saturation with high resolution and brilliant image
    *DLP technology (from Texas instruments) has better colors and rich images
    *With built-in precise DMD digital lings processing chip and wide color gamut RGB primary colors LEDno radiationno harm to the eyes
   *Native 1280 x 8004K 2205P  Ultra-high clear
   *support 3Denjpy home theater
   *Two parts designedeasy for parting and takingbottom has power bank function for charging
   *above 50K hours of lifeenergy-saving design
   *Support Airply and miracast