The extension Hub Board( Type-C，SD，LED，Buzzer) is special designed for BumbleBee HD V2 Whoop Drone, which will be easy access to Betaflight and videos on your SD-card.
Item name: Extension board
With Typer-C, SD, LED, Buzzer
Specially designed for BumbelBee HD V2 Whoop Drone
Easer access to Befaflight and videos on your SD-card.
1pc x Extension Hub Board