Tenveo full 360 omni-directional audio conference system handsfree speaker phones for conference cal
Product Name: TEVO-A100 speaker phones for conference calls Interface: USB2.0 Full speed interface Max. POWER: About 2.5W Power supply: USB power supply(5V/500mA) Radio interference standard: VCCI level B Operating environment: Temperature: 0 ~ 40 degrees C working humidity: 20 ~ 85% (no frost) Size