Yealink CPE960

features:

• Optima HD voice
• Full duplex technology
• Muting the microphone with touchpad
• 10-foot (3-meter) 360° voice pickup
• Distance between CP960 and CPW90: 20 meters
• 800mAh battery capacity
• 19-hour talking time
• 11-day standby time
• Operating humidity: 10~90%
• Storage temperature: -10~40°C (+14~104°F)
• Microphone: 85.98mm*85.98mm*16.35mm
• Charge Cradle: 190mm*86mm*25.5mm