Smart Key
Smart key is a kind of plug that inserts into the earphone jack; no need for deblocking, with a gentle press - all the common functionality with unlock instantly

The most in-style ear cap
The dust is easy to get into the earphone jack; if it is exposed outside without protection, the dust will end up inside the phone - internal parts will be damaged, shortening the service life of the phone. The ear cap can effectively prevent the dust from getting inside of the phone, prolonging its' service life.

The intelligent life is just one-click away
Recorder, Camera, Navigation, Flashlight, Clear System etc., Just One Click!

One-click Recording
Meeting minutes, media interview, evidence gathering use - the Smart Key can make it simple with one-click recording!

One-click Snap!
No need to unlock the screen. Snap whenever you want! Silent, secret/candid photography~

Intelligent Navigation
Always know where you are with just one click!

One-click Flashlight
Expel the dark with just a click~

3 Simple Steps to get Started!
1. Insert Smart Key into headphone jack by pressing the edge of the Smart Key into the port
2. Download the APP (ANDROID: https://play.google.com/store/apps/details?id=com.jakcom.key&hl=en ; APPLE: search in Apple App Store)
3. Set your favorite function to work with your Smart Key




http://www.jakcom.com/k1_eng.html