Bluetooth & USB Type-C Plug n play - 5 meters pick-up range, support USB-C connection and Bluetooth connection 2 Omnidirectional microphones - Hear and be heard with a 360-degree microphone that picks up sounds from any angle LED Indicator light - Intuitive LED indicators give you visual guidance Digital (DSP) - Technology DSP provides natural voice sound and echo cancellation HD Voice/wideband audio HD - Voice offers you life-like, vibrant conversations. You will not have to struggle to hear from others Third-Party Compatibility - It can work with most video conference applications and UC platforms, simply plug and play. To enjoy video conference immediately