5.8G Wireless Transmission: with a stable connection from the USB wireless receiver to the PC, the maximum distance between the receiver and microphone/speakerphones can be reached up to 12 meters.
Omni-directional Microphone: Full duplex Omnidirectional Mic, with 10 meters pickup range covering 100 sqm room.
Battery: 2,400 mAh battery, 4 hours talk time
Compatibility: Plug & play, compatible with Windows, macOS, Android, and Linux.
Interfaces and ports: Volume +, Volume -, Mute Microphone, Mute Speaker, USB power supply, Pickup/ Hangup
Intuitive indicators: with indicators of battery
|Name||5.8G Wireless Cascade Speakerphones, 100 square meters coverage|
|Full duplex echo cancellation||Yes|
|Dynamic noise suppression||Yes|
|Automatic gain control||Yes|
|Echo length cancellation||≥500ms|
|Pickup distance||10 meters ( 5m for each unit)|
|Microphone frequency response||100Hz-22KHz|
|Coverage||Up to 100 square meters|
|Attendees||About 30 persons|
|Speaker frequency response||100Hz-22KHz|
|Speaker volume||Max. 90dB|
|Buttons||Answer/End call, mute microphone/speaker, volume up/down|
|Battery||2,400mAh. (Continuous working time: 4H, standby time: 10 days)|
|System Compatibility||Windows7 / Windows8 / Windows10, Mac OSX, Android|