The Gaswei G1pro IP67 Waterproof FRS Heavy Duty Long Range Walkie Talkies are professional two-way radios designed for outdoor use. With 22 channels and a UHF band, these walkie talkies provide reliable communication over long distances. The IP67 waterproof feature ensures that the radios can withstand harsh weather conditions, making them ideal for use in various industries such as construction, transportation, and outdoor activities. The Gaswei G1pro model offers durability and performance for all your communication needs.