ABBREE AR-52 Duplex Repeater Duplex Work Mode Dual Band 136-174/400-480MHz Dual Receiving 2-PTT Walkie Talkie Two Way Radio
1. Duplex Repeater (VHF to UHF or UHF to VHF)2. Duplex Work Mode &TX on area while RX on the other simultaneously)3. Dual Receiving(RX on the same or different bands of A&B simultaneously)4. Dual PTT Key
5. Dual Display