FEATURES 2.4 GHz Wireless Microphone System For digital cameras and mobile devices Proprietary digital technologies avoid 2.4 GHz interference Adjustable transmitter output power External antenna design Up to 500’ range Includes high-quality lavalier microphone Includes smartphone mount Rechargeable lithium-ion batteries Runtime up to 20 hours on RX and 14 hours on TX Six-step adjustable output gain Headphone and microphone outputs / Line-in auxiliary input 2-year warranty with online registration SPECIFICATIONS Connector Type: Φ3.5 mm TRS Frequency Response: 20 Hz~20 kHz Impedance: 2.2 kΩ @1 kHz Microphone Type: Electret Condenser Power Requirement: Plug-in power DC 1-10 V S/N Ratio: 86 dB (Max. input : -22dBv A-weighted) , Line : 86 dB (Max. input : 0dBv A-weighted) Sensitivity: -38 dB @1 kHz, 0 dB=1 V/Pa
