Tenway Walkie Talkie 4 Pack Rechargeable Long Range 16 CH Two Way Radio and Covert Air Acoustic Tube Earpiece and USB Programming Cable

Tenway TW-325 Programmable handheld amateur radio Frequency range: UHF 400-470MHz; 16 Programmable channel; Filtered signal encryption 50 CTCSS/105 CDCSS?Built-in LED Flashlight?This model has been FCC certified, FCC ID: 2AUZJCNTEN-325 1500mAh Rechargeable Li-ion battery, Power-saving Features to extend battery life; Low battery alarm advises you when to recharge or replace the batteries; Charging Input : 110v-240v; Fully charge about 2.5 hours; Standby Time 8 -96 hours ; High-quality built-in speaker on the radio provides loud and crystal clear sound; Push-to-Talk button and built-in mic on the radio; each radio comes with a single-earbud style earpiece? This walkie talkie is helpful for these circumstances: Supermarket connection, Suitable for security team; Maintenance team; Construction team; fire department; Warehouse; Factory; Hotel; School; Most helpful for field survival, biking and hiking; it works worldwide; you can add as many as you want and they work great together Our service: 1-year warranty and 30 days no reason return, any other problem please feel free to contact us.