The CHAT® 50 personal speaker phone is a mobile audio peripheral that connects to a wide variety of devices and provides crystal-clear, hands-free audio communications. It provides unmatched full-duplex capability, which allows users to simultaneously speak and listen without audio cutting in and out. It also provides high-quality audio playback for music, gaming and other sound files. The CHAT 50 can be used in a variety of ways, and connects to the following devices: Laptops, PCs, or Macs - for use with: - Internet telephones, such as Skype or Vonage - VoIP softphones, such as Avaya, Cisco, Nortel - Web conferencing applications, such as LiveMeeting, Sametime, and WebEx. View our Web Collaboration Partners - Instant messaging with audio chat - Audio playback with media players, such as QuickTime, RealPlayer, Windows Media Player - PC-based gaming with TeamSpeak Telephones - for hands-free, full-duplex conversations Cell phones - for hands-free, full-duplex conversations Desktop video conferencing devices - for hands-free, full-duplex conversations iPods & MP3 players - for full-band audio playback (single speaker) More information: Weight & dimensions | Width | 97 mm | ![](/p.gif) | Depth | 104 mm | ![](/p.gif) | Height | 46 mm | ![](/p.gif) | Weight | 250 g | Ports & interfaces | Connectivity technology | Wired | ![](/p.gif) | Interface | USB 2.0 | ![](/p.gif) | Headphone connectivity | 3.5 mm | Loudspeakers | Frequency range | 220 - 14000 Hz | Microphone | Microphone frequency | 50 - 7750 Hz | ![](/p.gif) | Number of microphones | 1 | ![](/p.gif) | Microphone mute | Yes | Operational conditions | Operating temperature (T-T) | 5 - 40 °C | Features | Device type | Universal | ![](/p.gif) | Product colour | Black | ![](/p.gif) | Noise reduction | Yes | ![](/p.gif) | Echo cancellation | Yes | ![](/p.gif) | Automatic gain control | Yes | ![](/p.gif) | Certification | CE, RoHS |
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