JAKCOM K1 Audio Jack Silver Anti-dust Plug  (Mobile Pack of 1)

Smart key is a kind of plug that inserts into the earphone jack, no need for unlocking.With a gentle press, all the common functionality will unlock instantly.You can set the functions to be operated from the smart key *• Features: • The most fashionable phone dust plug with earphone wire clip so it is convenient to carry • The most frequently used mobile phone spare part for clicking pictures, snap, recording, opening an app and so on • The most natural wearable devices with smart look • Smart key software with one click, double click, thrice click and long press click function to set multiple phone features usage. Smart key only supports the phones with system Android (system of iPhone, Windows Phone, BlackBerry, etc. are not supportive for the moment) • Only need to Download an Application using the QR code( mentioned on the product pack).