GP80 1800 Lumens Portable Video Projector Home Cinema Theater VGA USB HDMI Support Smart Phone Tablets Laptops Comes with 900mAh battery that

Comes with 900mAh battery that provides 1

Emergency moments automatically video and voice broadcast

Extremely compact high performance USB 3

The triangle frame or Spring is not a must-have part since you can fix the swing with a hook under the beam or other hanging places

GP80 1800 Lumens Portable Video Projector Home Cinema Theater VGA USB HDMI Support Smart Phone Tablets Laptops Comes with 900mAh battery thatProduct Features: TRONFY LCD MINI PROJECTOR: Designed for home theater movies and video games in dark condition, NOT recommended for PPT or business or teaching presentation. TRONFY HIGH PERFORMANCE PROJECTOR: 1800 Lumens brightness; Contrast Ratio: 2200: 1; Native Resolution: 800x480, supports 1080p HD resolutions; Enjoy vivid and lifelike images with this mini video projector. HOME THEATER PROJECTOR with STEREO AUDIO: Built in amplifier chip and