This is 2017 new FPV product from Arkbird. Plug and play, compatible with most FPV equipment! With help of this little tracker, you will absolutely get a better fpv experience!
Sorry that Arkbird was too busy to launch this product, now you can Get it here:https://www.aliexpress.com/store/product/2017-Arkbird-NEW-FPV-Wireless-Head-Tracker-Head-Sensor-including-TX-and-RX-Receiver/1855368_32815475068.html?spm=2114.12010608.0.0.mENG2U
