BONOOL Speakerphone Conference Microphone Omnidirectional Computer Mic 360° Voice Pickup Touch-Sensor Buttons with Mute Key

Sound Quality: Built-in speaker, the sound is real and full. High efficient and intelligent DSP chip, effectively echo and reduce background noise. Long Endurance & TouchControl: Built-in 3000mAh battery, once full charge can be used for 8 hours. Touch-control, support BT connection, microphone mute, volume control and -click answer, easy to use. 100% Synthetic-fiber Dual Connection Mode: With BT module, easy to connect various BT devices, farewell to the cumbersome wiring. USB connection, plug and play, rapid deployment for calls. Compatible with dual phone live, dual microphone, and mobile computer hybrid live, fully compatible .