The groundbreaking Happymodel Mobula6 Race HD is the first BNF micro FPV whoop with a low light 65nm camera and HDZero AIO5. This revolutionary device weighs under 20grams, making it the world's lightest HD whoop. Specifications: Weight: 19.3g Recommended Battery: 1S 300mAh with A30 or BT2.0 plug Propeller Size: 31mm AIO: MCU: STM32F411 (100MHz, 512K Flash) Gyro: BMI270 On board voltage and amperage meters Built-in 5A(each) BLHeli_S 4-in-1 ESC Bluejay ESC firmware pre-installed Built-in 5.8G HDZero VTX Built-in SPI ExpressLRS 2.4GHz receiver compatible with expresslrs v3.0 Built-in 5V 1A BEC Board size:28.5x28.5mm with a 25.5x25.5 mounting hole size Betaflight firmware: CRAZYBEEF4SX1280 4.4.2 out of factory HDZero Eco Camera: Sensor size: 1/3 inch Resolution: 720p60 4:3 FOV: D:150° H:120° V:98° Motors: Kv:28000 Stator diameter: 7mm Stator length:2mm Shaft diameter: Φ1mm Weight:1.5g