Aerospace-grade Aluminum Front Plate The aviation-grade aluminum headpiece provides excellent protection for the lens, and it is embedded with custom silicone damping material, resulting in effective anti-vibration performance for the lens. The GyroFlow effect is enhanced for better stability. Open-source 3D printing schematics are available, enabling you to print them with different thicknesses to accommodate various lens installations. 100% efficient heat dissipation We have found that the O3 video transmitter shuts down due to high CPU temperatures during prolonged high-temperature operation. To address this issue, we have specially designed a 7075-T aerospace-grade aluminum component for the O3 video transmitter, doubling its heat dissipation efficiency! Additionally, it features 20x20 mounting screw holes, making it compatible with Link, TX800, and other 20-hole video transmitters. Note: The test data is conducted at an ambient temperature of 26 degrees Celsius. The actual performance may vary depending on the temperature of the usage environment. Custom-made aerospace-grade aluminum components. Specially designed to solve the TF card insertion issue of O3 without disassembly. Easily insert the card without any hassle. It also features a dedicated frequency position for O3 and Link video transmitters, making it super convenient for Type-C connection! Note: BEE35 comes with a carbonfiber bottom plate. BEE35 PRO comeswith an aluminum alloy heat sink bottom plate. H-FOV135° 135° wide-angle without dark corners. Two battery installation methods. Super convenient battery strap design allows for horizontal or vertical battery mounting. Super durable injection-molded ring. Made of high-strength imported composite material with built-in LED strip mounting groove. Compatible with flight towers. Supports installation of various flight towers and AIO (All-In-One) boards in sizes of 20x20, 25.5x25.5 (45° 90°), and 30.5x30.5. 20-hole MINI flight tower —— Recommended (Perfect fit)25.5-hole AIO flight controller —— Recommended (Perfect fit)30.5-hole standard flight tower —— Not recommended(Installation is compact and requires some hands-on skills) Compatible with video transmitters. The standard version supports various HD and analog video transmitter installations in 2020 | 25.525.5 (45° 90°) formats. For installing LINK or O3 video transmitters, it is recommended to use an all-in-one (aio) flight controller. If you plan to install a flight stack, it is advisable to use the pro version. Note: BEE35 comes with a carbon fiber bottom plate. BEE35 PRO comes with an aluminum alloy heat sink bottom plate. Multi-function antenna mount. Type-C adapter cable directly plugs into the flight controller without disassembling the aircraft. Quick Release Solution Only 6 screws are to be removed for freeing drone body and propeller guard. Detachable damping gimbal, Convenient for mounting different cameras with damping. Specifications Product Name SpeedyBee Bee35 Frame Wheelbase 153mm Top Plate Thickness 3.5mm Bottom Plate Thickness 2mm Camera Mounting Distance 19/20mm ESC/Motor Mounting Height 24mm Flight Stack Mounting Holes 20*20/25.5*25.5/30.5*30.5mm Video Transmitter Mounting Holes 20*20/25.5*25.5 Propeller Size 90mm Motor Mounting Holes 12*12mm Weight 138g CNC Heat Sink 15g Camera Gimbal 28g Recommended Motor 1806/2004/2006 Recommended KV 4S/2500-3500KV,6S/1800-2300KV Recommended Battery 900-1500mAh 4S/6S Manual English