The Zoom F2 is a 32 bit floating point pocket audio recorder similar our Tentacle TRACK E. However, it cannot get synced by external Timecode at all.
The Zoom F2-BT can be synced to external Timecode via Bluetooth, but its protocol is incompatible to Tentacle Sync devices. That's why we cannot recommend using it in combination with our Tentacles. You would need third party devices to enter the network. If you have further questions about how the Bluetooth sync works for a F2-BT, please contact Zoom for support.
Otherwise, we recommend using our Tentacle TRACK Es for a nice and easy Bluetooth sync workflow!