The workers, the police, the security guards, the people who love adventure travel, all use the walkie-talkie.
This time, they will bring a cell phone, a walkie-talkie……
ioutdoor T2,World first IP68 walkie-talkie rugged phone combine 4500mAh can be used power bank and flashlight.
Intercom distance of 5 km, the most important thing is to have IP68, waterproof function.
Share what you know, the intercom you can call.