Use your smartphone to check your remote control batteries | TechHive

Are the batteries in that remote really dead? Your smartphone can help you find out. ... Use your smartphone to check your remote control batteries Most standard remote controls send signals to your home theater gear using a beam of infrared light, which ...

這樣會永遠聽不到吧~~

這樣會永遠聽不到吧~~...

宿舍禁止用冰箱怎辦

宿舍禁止用冰箱怎辦.......

這....輪胎不會爆喔~~

這....輪胎不會爆喔~~?!!...

不會吧 小寶寶也需要檢查

不會吧!小寶寶也需要檢查...