All Models
CP700 Speakerphone, Touch Buttons, 2 Omnidirectional Microphone, Mic Pickup Range 1.5m, USB 2 PNP & Bluetooth, 30m Wireless Range, USB powered/ Lithium Polymer Battery, Charging time/power: 3 hours (USB 5V/500mA), Talk time: 10 hours, Standby time: 360 days, Noise suppression (NS), Digital Signal Processing (DSP), Acoustic echo cancellation (AEC) 1 year warranty
CP900 Speakerphone, 8 Touch Buttons, 6-Microphone Beamforming Array, USB 2 PNP & Bluetooth, 30m Wireless Range, USB powered/ Lithium Polymer Battery, Charging time/power: 5 hours (USB 5V/500mA), Talk time: 12 hours 1 year warranty
Optima HD IP Conference, 5-way conferencing, built-in 3 mic array, 20-foot (6m) 360° voice pickup, USB call recording, 3.1-inch 248x120 LCD, Built-in Wi-Fi, Built-in Bluetooth 4.0, Power adapter. Local 3-way PSTN conference via optional Yealink CPN10 1 year warranty
All Models
Optima HD IP Conference, 5-way conferencing, built-in 3 mic array, 20-foot (6m) 360° voice pickup, USB call recording, 3.1-inch 248x120 LCD, Built-in Wi-Fi, Built-in Bluetooth 4.0, Power adapter. Local 3-way PSTN conference via optional Yealink CPN10 1 year warranty
