Free Shipping! Hollyland Lollipop Antenna Set for Mars 300/300 PRO/400/400S/400S PRO (2-Pack, Red) 2 x Antennas for Mars Series Transmitter, 2.5 dBi High-Gain, Circular Polarization, 50W Power, 5000 to 5900 MHz Frequency Range, Antennas Come in Red Color