About the Hytera HP705The Hytera HP705 DMR Two Way Radio presents a thinner, lighter style and comes with functions that refresh standards in Digital Radios. Innovative Noise Cancelling MIL-STD-810 G Standard and an IP68 Rating provides more efficient and more reliable ...About the Hytera HP705The Hytera HP705 DMR Two Way Radio presents a thinner, lighter style and comes with functions that refresh standards in Digital Radios. Innovative Noise Cancelling MIL-STD-810 G Standard and an IP68 Rating provides more efficient and more reliable communication with loud and clear audio, powerful battery, remarkable portability and ruggedness for ease of use right the way across multiple environments and industries.The HP705 has a 0.91 Inch Display, Volume/Channel/Contact B