Bộ đàm 3G + điện thoại Android,android walkie talkie, ZELLO F22 
ALPS F22+ universal intercom mobile phone handheld terminal, universal, with GPS global satellite navigation, 512MB+4GB body comes with memory. Supports memory card expansion memory, dual card dual standby, 3G network, front and rear HD dual camera, support for photo and Video, using MediaTek MTK6572W, Cortex A7 dual core, 1.2GHz; GPU: Mali-400 processor. Battery capacity: 3500mAh battery, network standard GSM, Unicom 3G [WCDMA] dual-core processor supports multi-language and regional use support download APP support滔滔Micro-Law and other software features use intercom, multi-language, global, can be issued on behalf of Hong Kong, Macao and Taiwan addresses and global regions, detailed information can be consulted, spot sales, support a generation, product pictures are real shot