Smartphone cellulare Android sbloccato robusto 6,3" 4G PTT walkie talkie radio PoC
1 x Smartphone(Walkie Talkie). Mic: Support. 4G: FDD-LTE: B1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28A/28B. 4G: TDD-LTE: B34/38/39/40/41. Speaker: 2W speaker. Network Frequency Wireless Radio: Support, need to plug in earphones.