Aluminum Antenna Amplifier Phone Signal Boosters Amplifier Range Extender For DJI Phantom 3 / 4

More Details:Features: Suitable for DJI Phantom 3 / Inspire 1 RC quadcopter controller. It boost the antenna range and amplify the signal. Gives your quadcopter better performance. Full range coverage, strong and stable signal. Lightweight, durable, practical and convenient to use. Compact design and good firmness. High quality and long service life. Easy to install. Specifications: Fit For:Phantom 3 4 Inspire 1 Controller Function:Boost range/Amplify signal Material: Plastic Size: Approx. 16.5x11x3.2cm Color: Gold, Silver Please leave us a message which color you want,or we will send it randomly.Thank you. Quantity: 1Pc Weight:115g Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you. Package include: 1 x Signal Amplifier(without remote-control handle)