HOW-TO VIDEO

K2s How-To Video

How To Set NFC Screencast

 How to Install TV Dongle

Pro Y9 How-To Video

How To Remove Black Spots

How To DIY Screen

V10 How-To Video

How To Screen Mirroing

How To Use Two-way Bluetooth

How To Do the Image Setting

Pro V7 How-To Video

How To Auto Keystone

How To Take Off the Lens

How To Clean the Blackspots

How To Set 6D Function

How To Set Screen Mirroing

How To Connect A Speaker

E1 How-To Video

Yaber E1 Unboxing Video

How To Remove Dust