EX-9A explosion-proof audio capture instrument digital voice recorder technology resolution high-definition microphone 360-degree surround recording built-in high-definition microphone, effective collection of surrounding sound sources, recording sensitivity can be adjusted at any time according to environmental conditions, to ensure that clear sound can be recorded in any environment. EX-9A explosion-proof voice recorder price distributor
EX-9A explosion-proof audio capture instrument digital voice recorder technology analysis 240 hours of continuous recording time using cutting-edge solutions, low power consumption, the human voice is recorded more clearly
EX-9A explosion-proof audio capture instrument digital voice recorder technology analysis professional quad-core high-frequency noise reduction, zero noise adopts the German Beyer acoustic principle, built-in quad-core high-frequency noise reduction processor, true on-site restoration
The EX-9A explosion-proof audio capture instrument digital voice recorder technology analyzes the 150-meter long-distance recording, and the built-in AGC multi-level sensitivity adjustment function and the intelligent micro-acoustic capture technology can truly realize the remote recording. Suitable for various occasions
EX-9A explosion-proof audio capture instrument digital voice recorder technology analysis time naming recording file
Support system time setting function, each recording file name is named after the current date, intuitive and easy to view, ideal helper
EX-9A explosion-proof audio collection instrument digital voice recorder technology analysis Intelligent voice control recording The voice control sensitivity can be adjusted freely, recording when there is sound, and pause recording when there is no sound, saving power and energy, convenient for listening to data
EX-9A explosion-proof audio capture instrument digital voice recorder technology analysis Zinc alloy metal appearance is made of metal, the top microphone is fully wrapped with metal mesh, not only professional fashion, outstanding hand feeling, but also durable and strong drop resistance EX-9A
EX-9A explosion-proof audio capture instrument digital voice recorder technology analysis pure static MP3 music player built-in loudspeaker, you can listen to songs during leisure and relaxation, support MP3, WAV, WMA and other music formats
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