Upgrade your FVP racing drone with the GWRC F405 V3 50A Flight Tower, featuring a built-in Bluetooth-enabled 50A ESC. This flight stack is suitable for 7-10 inch drones and provides reliable and precise flight control for an exhilarating racing experience. Optimize your drone with this tuning tool Made with high-quality materials to make your drone last longer Superior performance, the best accessory for drones<br><br>Continuous maximum current: 50AX4 Instantaneous maximum current: 55AX4 Input voltage: 3-6S Lipo Electric dispatch protocol: 150/300/600/1200&Multispot/Neshot/Proshot/PWM, etc Electric rotary adjustment: not supported On board ammeter: supported Firmware: Bluejay H-H50 External dimensions: 40x40.7mm Installation hole position: 30.5x30.5mm Colour:As Shown Material:PCB+Metal<br><br>Package Contents: 8x M3 shock-absorbing ball 1x 8P cable 1x XT60 power cord 4x M3X25MM screw 8x Black nut<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.