ClearOne CHAT 150 Portable USB Speakerphone

Features include:

• Distributed Echo Cancellation® and noise cancellation along with full-duplex performance and automatic level controls guarantee your conference calls to be natural with unmatched audio clarity free of any distractions
• Connect the CHAT 150 or the CHATAttach 150 to laptops & PCs via USB for handsfree audio
• First-mic priority intelligently activates only the microphone closest to the person speaking, preventing the amplification of ambient noise and room reflections
• Daisy-chainable design can expand up to two complete speakerphones to cover medium-sized rooms. Full speakerphone expandability allows both mic and speaker to cover the entire room along with flexibility of control using any speakerphone
• Perfect for use at your virtual classroom, lab, learning center, at-home-school workplace, desktop, home office, executive office, huddle-spaces and more.

• Frequency Response:
  • 20Hz - 20 kHz +/- 1 dB
  • Maximum Level: +6 dBu
  • Input Impedance: 10 kΩ
  • Output Impendance: 50 Ω

Controls:

• Volume Up
• Volume Down
• Microphone Mute

Audio

• Speaker: Bandwidth: 190 Hz - 20 kHz; - Max Output Level: 85 dB SPL @ 1 foot (0.30 meter)

  Processing:

  • Full Duplex
  • Distributed Echo Cancellation (D.E.C.)®
  • Noise Cancellation (NC)
  • Automatic Level Control (ALC)
  • Line Echo Cancellation (LEC) - Selectable
  • First-Mic Priority

  General

  • Dimensions (W x D x H): 7.4” x 7.4” x 1.8” (18.8 cm x 18.8 cm x 4.6 cm)
  • Weight: 1.17 Ibs (0.53 kg)
  • Inputs: 1 x Mini Type B USB, 1 x Headset