The small, lightweight Snom C300 convinces thanks to the powerful 3 Watt speaker and the 6 microphones, which produce a crystal clear sound in full duplex handsfree mode via beamforming microphone array.The integrated USB rechargeable long-life battery allows up to 24 hours of talk time or 5 days of stand-by operation and even mobile charging of a smartphone. The Snom C300 can be connected to a variety of devices via Bluetooth as well as USB cable. In addition, a headset can be connected.The operation and configuration is done either via 7 function keys (3 audio keys as well as 4 touch function keys) or the own smartphone app. The operations are confirmed via multi-coloured LED status displays and by announcement. Features - Colour: anthracite grey - Dimensions (L x W x H, approx.) 129 mm x 129 mm x 30.5 mm - Beamforming microphone array - Full duplex hands-free mode - Connection through Bluetooth or USB - 5 days stand-by operation - Bluetooth Conectivity - 1.8 m pickup range - Acoustic echo cancellation (AEC)