Samson Airline Micro Wireless Earset System Type: Wireless Earset System Wireless Range: 300 ft. (100m) line of sight Inputs: USB DC Power Input x 1 Output Impedance: Unbalanced 600 Ohms Outputs: 1/8 Unbalanced Output x 1 Frequency Response: 100 Hz - 15 kHz Sensitivity: AR2 Receiver: 18 dBu (@ THD 2%) Power Supply: AR2 Receiver: Internal lithium ion rechargeable battery or AC adaptor AH2 Transmitter: Internal lithium ion rechargeable battery
