Radiolink T8S(BT)/T8FB(BT) how to storage multiple models

The control distance of T8S(BT) is 2000 meters(1.24Miles) in the air.
Parameters can be easily set up and modified with an android or iOS mobile APP connected via Bluetooth.
USB upgrades with new functions added and keeps T8S always advanced.
Countless sets of model data can be stored.
The real-time model data feedback function allows users to receive the transmitter voltage and RSSI information.
When paired with receiver R8F or R7FG, the model voltage will display on the mobile phone APP.
More details about T8S:
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