The NFC smart tags are designed to make the most out of your smartphone and simplify your life at the same time. They are designed to be pre-programmed so that with a simple touch of your phone it can carry out tasks.

Features:
Comes with different smart tags so you can place them wherever you choose: at home， in the car， or in the office.
Tags are blank with no data， you can program them to launch your satellite navigator in your car; make phone calls， open a website; turn on Wi-Fi or Bluetooth when you get home and also program it to turn on your alarm and put your phone on mute when you go to bed， etc.
Various routine tasks can be stored， which are carried out by holding your device in front of the tag.
Can be re-written up to 100，000 times.
Suitable for Samsung Galaxy S5/S4/Note 3/Note 2， for NOKIA Lumia920/820/720/620， for BLACKBERRY Z10/Q10， for LG Nexus4/Nexus5， for HTC one， for Sony Xperia， and all NFC enabled mobile phones.

Specifications:
Chip type: NXP NTAG 203
Operating frequency: 13.56MHz
Memory size: 144bytes
Read range: 0-50mm / 0-2.0in
Compatibility: for Samsung Galaxy S5/S4/Note3/Note2， for NOKIA Lumia920/820/720/620， for BLACKBERRY Z10/Q10， for LG Nexus4/Nexus5， for HTC one， for Sony Xperia， and all NFC enabled mobile phones
Material: PVC + Epoxy
Operating temperature: -40 to +65 degrees Celsius
Read/write times: 100，000 times
Quantity: 4pcs
Color: Red， orange， green and blue
Tag size: 25 * 35mm / 0.98 * 1.38in
Total weight: 19g / 0.7oz

Note:
Please pre-install the "NFC Tasks" and "NFC Tools" on your cell phone before use. You can download them from Google Play or below address:
"NFC Tasks": http://  nfc-app.b0.upaiyun.com//nfc-app/NFCTasks.apk
"NFC Tools": http://  nfc-app.b0.upaiyun.com//nfc-app/NFCTools.apk

How to use: (An example for editing to turn on/off WiFi)

Package List:
4 * NFC Tags
4 * Straps