Lot of 3 NFC Keychains 1K 13.56MHZ For Smartphones

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Lot of 3 NFC Keychains 1K 13.56MHZ For Smartphones:
$5.99

You are offerding on a lot of Three NFC KeychainsWhat can be done with a One Touch NFC Tag?
Switch Off and On Bluetooth, Wifi, GPS, etc. in your car or office with a single touch (saves battery life too).
Set your phone to Sleep or Airplane mode.
Turn ringer off and on and adjust phone volume.
Directly connect to a specific phone # with one touch.
Initiate Tasker functions.
Create and send an automatic pre-set email.
Scan and save e-coupons automatically with one touch.
Much,Much More...(Google \"NFC\" for more info. on this useful one-touch App Launcher tool)Keyfob Size: 30 * 40 * 3mm
Operating Frequency: 13.56 MHz
Communication speed: 106K Baud
Read and write distance: 2.5 ~ 10cm
Read and write time: 1 ~ 2ms
Operating Temperature: -68 F ~ 185 F
Rewrite Endurance:> 100,000 times
Tags are optionally lockable to prevent overwriting.note: These tags are incompatible with Galaxy S4 and with Nexus 10 and Nexus 4, Apple and older Blackberry Phones.
Mifare Classic 1k is compatible with most NFC devices such as the Samsung Galaxy S3, Nexus 7, Note 2, LG, and many more Android Tablets and Smartphones. Mifare Classic tags have a very large (716 bytes of usable memory) capacity and can be used to perform a variety of tasks.
Fast Free Delivery to anywhere in the Continental USA
This Keyfob is Guaranteed! (Buyer pays only return Postage)