2.4G wireless transmission + USB wired transmission: longer transmission distance, wider transmission bandwidth, and more stable transmission signal
Omnidirectional microphone: full-duplex voice communication technology, the pickup angle is 360 degrees without dead ends, and the pickup distance is 3-4M
Speaker: Built-in high-power speaker, AGC automatic gain control to ensure smooth audio output
Built-in lithium battery: 90 days of long standby time, 12 hours of continuous work, charging the device through the USB interface, providing 1AH fast charge
Compatibility: Plug and play, compatible with Windows, MacOS, Android, LINUX operating systems.