Hytera HP78X handheld wireless is one of the fully professional digital wireless of the new Hytera series, which provides more reliable and efficient communication. This wireless has a 2.4-inch color screen, a strong lithium polymer battery and a powerful speaker that sounds clearly even in noisy environments. It also has the IP68 standard, which is resistant to water up to a depth of 2 meters for 4 hours and can drain any water that enters the speaker.