Specifications: Model: YG-300 Display type: LCD Native Resolution: 320 x 240 Resolution Support: 1920 x 1080 Brightness: 400 - 600 Lumens Contrast Ratio: 800:1 Throw Ration: 1.4:1 Projection Distance: 1.2 - 3m Image Size: 20 - 80 inch Image Scale: 4:3 Interface: 3.5mm Audio,HDMI,TF Card Slot,USB Aspect Ratio: 4:3 Certificate: CE,FCC,RoHs Best projection distance: 1.8m Remote controller battery: 2 x AAA battery (not included) Lamp: LED Lamp Life: 30000 hours Bluetooth: Unsupport Picture Formats: BMP, PNG, JPEG Video Formats: full format support Audio Formats: MP3, WMA, OGG, AAC, FLAC, APE, WAV Power Supply: 12V Built-in Speaker: Yes Noise (dB): 24 Compatible with: Sony PS4,Xbox DVB-T Supported: No External Subtitle Supported: No 3D: No Tripod Height: not included Product weight: 0.2450 kg Package weight: 0.6100 kg Product size (L x W x H): 12.50 x 8.50 x 4.50 cm / 4.92 x 3.35 x 1.77 inches Package size (L x W x H): 19.50 x 17.50 x 8.00 cm / 7.68 x 6.89 x 3.15 inches Package Contents: 1 x YG - 300 LCD Projector, 1 x Remote Control, 1 x AV Cable, 1 x English Instruction Manual.