Azden AZ-PRO-XR 2.4 GHz Wireless Microphone System with Signal Redundancy Technology

The Azden PRO-XR is a new kind of 2.4 GHz digital wireless microphone. Using several new technologies, it avoids the line-of-sight dependency and congestion problems that plague traditional 2.4 GHz wireless, resulting in an extremely reliable wireless microphone. Easy-to-use, compact and lightweight, the PRO-XR is perfectly suited for video creators of all types. Whether you shoot with a DSLR camera, mirrorless camera, cinema camera or mobile device, the PRO-XR can deliver high-quality and dependable wireless audio for your videos. Features 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 Run-time up to 20 hours on RX and 14 hours on TX Six-step adjustable output gain Headphone and microphone outputs/Line-in auxiliary input Specifications Operating Freq.: 2.4 GHz ISM Band Dynamic Range: Mic: 90dB, Line: 87dB Operating Range: up to 350 feet in optimal conditions Freq. Response: Mic: 60Hz - 20 kHz, Aux: 30 Hz - 20 kHz Bit Rate: 384kbps System Latency: 4.5ms Battery Life Span: 500 cycles with>70 of peak performance Battery Type: Lithium-ion polymer, 3.7 V, 1200 mAh, 4.44 Wh Power Supply: USB 5V Max Output Level: 1.5 dBV Mic Output: 3.5mm dual-mono TRS Headphone Output: 3.5mm stereo TRS Output Impedance: Mic: 2k , Headphone: 10 Battery Life: 20 hrs Charge Time: 2.5 hours Dimensions ( WxHxD): 1.89 x 3.11 x 0.55 in RF Output Power: 20/50/100 mW Mic Input: 3.5 mm dual-mono TRS Aux Input: 3.5 mm stereo, line level Input Impedance: Mic: 9.1k/Aux: 100k Max Input: -22 dBV/Aux: -2 dBV Battery Life: 14 hrs 20 mW/12 hrs 50 mW/10 hrs 100 mW Charge Time: 2.5 hours Dimensions ( WxHxD): 1.89 x 3.11 x 0.55-" ( 48 x 79 x 14mm) Mic Element: Electret Condenser Polar Pattern: Omni-Directional Freq. Response: 20 Hz-20 kH