Long Range two-way radio and Speaking Mic With a long antenna, 5W strong penetration and 20 channels, obstructed 1-2 miles, partially obstructed 3-5 miles, no obstructed 5-15 miles. The walky-talky is divided into two modes, the high power mode has more powerful penetration, and the low power mode extends the battery life. Walkie Talkie for Adults with Shoulder Mic This 2-way radio beside the in-channel radio communication, GROUP PTT can realize one-key group calling of different channels, suitable for announcements or emergency contact. Safer and More Convenient Dialogue This UHF radio walkie talkie by turning the buttons at the top to adjust the channels. Walkie talkie with speaker mic equipped with an LCD backlight screen, you can see the basic settings of the radio. Legal Rechargable Two-Way Radios with Speaking Mic The frequency range is UHF 406.1-470MHz; Passed FCC Part 90/ FCC Part 15B Rules two way radio. FCC ID: 2AIOQ-FPCN30AA: teting report NO.: TW2010