Talk 2 Standard Binaural Headset
Features
Technical Specification
Driver unit:2 x 30 mmFrequency response:20 - 20 kHzImpedance:150 ohmSensitivity:125 dBMax input power:10 mWPlug: RJ9Headset cord length:1.8m Coiled cableQuick disconnect cable: Not included, please purchaseTT-QDRJ9 or TT-QDUSB-2separatelyQuick disconnect:GrandstreamCompatible