1. Material: ABS, pure aluminum
2. Dimensions: Yagi antenna for remote control: 6.4x3 cm, Yagi antenna for undercarriage: 6.4x2.5 cm
3. Net weight: 22 grams
4. Simple and quick installation and disassembly, no need to change control, non-destructive installation method
5. Using pure aluminum and ABS, after anodizing treatment to enhance texture, wear resistance, corrosion resistance
6. Small size, easy to carry
7. Enhance antenna signal and extend remote control distance
