Maximum range: less than 1.5 km Talking range: Type: Accessories Model number: PT08 chest pocket pack Frequency range: Storage channel: Walkie Talkie Type: Portable Dimensions: standard Material: nylon size: adjustable Outdoor sports: Chest Walkie Talkie : HAM Radio color: Black + green weight: about 300g for: walkie talkie Adjustable shoulder straps, suitable for men and women Applicable occasions: police, production workshop, construction sites, such as a dangerous place, convenient carrying equipment with walkie talkie and a variety of operating tools. Originally designed for ski patrol and mountain rescue, one-size-fits-all radio harness will instantly adjust to firmly fit any size radio to your chest. Without the use of nylon multi-loop straps or buckles found on inferior harnesses. Vertical radio orientation improves reception, extends antenna life, and reduces the risk of chest injury during a fall. Many people use this item for survival, hiking, biking, working, school,