The SpeedyBee F405 V4 BLS 3 - 6S 30x30 Stack/Combo is perfect for hobbyists and enthusiasts who love high - performance flying. It features a wireless FC & ESC configuration, dual gyroscope power supply filtering, and onboard 4 - level battery indicators. The powerful 55A (70A burst) 4 - in - 1 ESC ensures a durable build and smooth flight. The stack/combo comes in a 30.5 x 30.5mm size with 4mm hole diameter. The Flight Controller weighs 10.5g and the ESC weighs 23.5g. Whether you're a beginner or an experienced flyer, this product is a great choice for your flying adventures.
