Optimized performance: Carefully designed to provide unparalleled stability and precise control, perfect for racing and freestyle drone flying structure: The for Bee25 frame is made of high-quality materials to withstand shock and vibration, ensuring the life and reliability of your drone during intense operation No need to disassemble the machine, easily connect to the flight control Type-C, Micro-USB dual interface compatible One plug and connect, say goodbye to the trouble of frequent disassembly and assembly Efficient heat dissipation: The air intake design on both sides allows a large amount of air to enter during flight, helping the electronic equipment inside the fuselage to dissipate heat efficiently User-friendly interface: The frame is equipped with wireless tuning function, which can quickly and easily make flight adjustments, and enhance your flight experience without complicated tools or software Wheelbase: 120mm Carbon plate thickness: 2mm Camera installation spacing: 19/20mm Electrical installation height: 18mm Flying tower installation hole: 25.5x25.5mm Image transmission adapter: for O3AirUnit / for Link / for TX800 / for TXULTRA (other than O3 need to install printed parts) Propeller size: 2.5 inches Motor installation hole: 9x9mm Recommended motor: 1404/1504/1505 Recommended KV: 4S 4300-4800KV; 6S 2350-2900KV Recommended battery: 4S 650-1100mAh; 6S 650-850mAh The product appearance and printed words depending on the batch, but this does not affect use Colour:Black Material:plastic Package Contents: 1 x Drone Parts Frame Kit 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.