• Used to enhance the remote control signal, effectively extend the flight distance
• The buckle is designed to hold 2 signal extenders together for easy carrying and storage
• Thin film protection, prevent fingerprints, dust and scratches, and you can tear off the thin film to achieve a better effect 
• Mirror-like surface brings good reflection and enhanced signal
• Plug and play, easy to install and remove

Specification:

• Applicable models: for SJRC F11S, for FIMI X8SE 2020
• Main material: Plastic
• Net weight: 25.3g
• Product size: 6.1*6*2.9cm