CPE80 Expansion microphone Expanded room coverage for select CP860 With the addition of expansion microphones, the CP860 are the ideal conference phone for medium to large size conference rooms that need extended coverage at the far ends of a conference table. It expansion microphones extend the range of the CP860 by an additional 10 feet respectively. www.yealink.com Key Features and Benefits • Optima HD voice, full duplex technology • 10-foot (3-meters) 60°H voice pickup • Capacitive mute touchpad with bicolor LED • Echo cancellation • For use with Yealink CP860 Optima HD Voice Capacitive mute touchpad Physical features • 1xRJ9(4P4C) port for connecting to CP860 • Dimension(W*D*H): 104mm*117mm*22mm • Operating humidity: 10~95% • Storage temperature: -10~50°C Package features • Qty/CTN: 10 PCS • N.W/CTN: KG • G.W/CTN: KG • Giftbox size: 294mm*186mm*63mm • Carton Meas: 335mm*308mm*196mm Microphone features • Optima HD voice • full duplex technology • Muting the microphones with touchpad • Bi-color LED • 10-foot (3-meters) 60°H voice pickup Certification REACH