Projector Screen 150 inch, 4K Movie Projector Screen 16:9 HD Foldable and Portable Anti-Crease Indoor Outdoor Projection Double Sided Video Projector Screen for Home, Party, Office, Classroom Cell Phone One button with multiple functions

One button with multiple functions  Power Off function to save your car battery  Hands-free calling

Use it when you\'re running

1*HDTV Antenna with 33ft coaxial cable1*Amplifier1*Instructional Manual1* F Male Connector Specifications

20": 1~4days24": 4~7days28": 7~9days

the dumbble and bench are only used to show their function

Projector Screen 150 inch, 4K Movie Projector Screen 16:9 HD Foldable and Portable Anti-Crease Indoor Outdoor Projection Double Sided Video Projector Screen for Home, Party, Office, Classroom Cell Phone One button with multiple functions<p>Watching movies with a bigger screen with your families in your living room. <br > Showing your unique opinions or data by a bigger screen to your client in the reference room.<br > Sharing your best memories and pictures through a vivid screen with people in your weeding or birthday party.<br > Enjoying football games, basketball games or other sport games via a portable screen with your friends in your own garden.<br > Wide Application: home