Electric Fader (Hair Clipper)
This is a super realistic haircut simulator, open the hair clipper switch button, as long as the handset close to your friends scalp, there will be unexpected magical effects, try it quickly!
You can also download the free version first using the link: https://itunes.apple.com/cn/app/id1352874951?mt=8 , or enter the App Store to search for "Electric Fader".