Speakerphone mở rộng cho thiết bị AVER VC520 Pro

Speakerphone mở rộng cho thiết bị AVER VC520 Pro

- Full duplex microphone array with echo cancellation

- Advanced noise suppression

- Dual-microphone array

- 3.5 mm phone-in jack

- 3.5 mm line out

- Speaker volume: Adjustable to 90dB SPL at 0.5 m

- Microphone frequency response: 120Hz–16kHz

- Microphone sensitivity: -34± 2 dBV @1KHz, 94dBSPL

- Microphone distortion: < 1% from 150Hz

- Microphone support range: Diameter 6M

- Touch controls for volume down/up, mute, phone input, call, and hang-up

- Bridge phone-in and USB into one call

- Security: Kensington slot

- Bảo hành: 3 năm.