Xiaomi Mijia Walkie Talkie 3 Chat Edition

This ultra-thin and stylish intercom device is designed for convenience and performance, featuring a lightweight body that’s easy to carry anywhere. With a maximum transmission power of 3W, it offers an intercom range of up to 1,000 square meters and a communication distance of 1 to 5 kilometers—even in environments without a network. Powered by a built-in 2000mAh lithium-ion battery, it provides up to 120 hours of standby time and can operate continuously for up to 10 hours. Crafted from durable ABS+PC materials, the device is sturdy, non-slip, flame-retardant, and resistant to high temperatures.

The device includes a Type-C interface shared for both charging and earphones, and operates within the amateur U band frequency range of 430.0000MHz to 440.0000MHz. It supports a rated input of 5V 1A and performs reliably in a wide temperature range—from -10°C to 50°C during use, and 5°C to 40°C while charging. Compact in size, measuring 163 x 55 x 32mm (including a 55mm antenna and 9mm back clip), and weighing approximately 137g, this intercom offers both portability and robust performance for reliable communication.