Wirelessly stream sound directly from the PH550 to a Bluetooth compatible sound system like home audio speakers, headphones or portable speakers to pair big sound to the big viewing experience. The PH550 has a wireless mirroring function that connects it to a smartphone or a tablet accessing content for projection. It also can display movies, pictures, music and even office documents on USB drives too. LG PH550 is a portable projector with TV functions.

Specifications
General Information
Model Number: PH550
Item Dimensions (H x W x D Inches): 6.9 x 1.7 x 4.3
Maximum Image Size (Inches): 100
Brightness (cd/m²): 2000
Maximum Resolution (Width x Height): 1280 x 720
Built-in Speakers: YES
Built In Memory (GB): 256
Display Type: LED
Contrast Ratio (X:Y): 100000:1
Power Consumption (W): 150
Max Vertical Refresh Rate (Hz): 1080
Lamp Brightness (lumens): 550
Has USB (any variation): YES
Native Resolution (W x H): 1280 x 720
Max Horizontal Refresh Rate (Hz): 1920
Includes Remote?: YES
Screen Refresh Rate (Hz): 240
3D Technology: NO
Item Weight (LBS): 1.43
Projection Method: Front, Front/Rear/Ceiling
Color (Generic): White
Aspect Ratio: 16:9

Inputs/Outputs
Total DVI Outputs: 0
Total Composite Outputs: 0
Total Component Inputs: 0
Total D-Sub Outputs: 0
Total S-Video Outputs: 0
Total HDMI Inputs: 1
Total Ethernet Ports (RJ-45): 0
Total VGA Outputs: 0

Lamp 
Lamp Wattage: 400
Lamp Life (hours): 30000