T-289 7W two-way radio VHF, UHF ANI, DTMF, 2 TONE 1 year warranty 5days shipping ANYTALK ... 22. 1800mAH Li-ion Battery GENERALFrequency Range400-480MHz (RX/TX) / 136-174MHz (RX/TX)AntennaHigh Gain AntennaFrequency Stability±2.5ppmMemory Channel16 ChannelsWorking ... example, Factory Mutual, CAS, or UL certified). T-289 VHF UHF very cheap 7W two-way radio