Smart Key is an intelligent quick key for Android devices to protect them from dust. Download the APP and insert the smart plug into audio jack - open the app, and then you can use preset gestures to start your favorite functions quickly. Slim and smart, the shortcut plug aims for providing fast and free interactive mobile experience.
Try to use your smart phone, if you want to use a feature, you need to wake it up - unlock your phone - find the application - click the application - find the feature you want. It's tedious and complex.
Smart Key - An extra button for your Android - adds simplicity to your Android phone. Perform your favorite and most common actions with a simple, physical button (not compatible with iOS / Window phone).
Compatible with most Android 4.0 or above devices
No complex ''unlock, home, apps, open an app'' any more
Compatible with Huawei P6 and Glory series, HTC One, Xiaomi MI2, Xiaomi MI3
Press and open an app on the locked screen directly and quickly
Press button, a smart and cool gadget designed for customizing shortcuts
Super easy and simple to use
Plug and play, set your own shortcuts in a second
Suitable for 3.5mm earphone jack
Brand & Model : Smart Key
Earphone Jack : 3.5 mm
Material : Metal
Color : Silver
Compatibility : Android 2.2 or above cellphones and tablet PCs