Transcription: Through the transcription line, the recording can be transcribed to a computer or recording pen.
Energy consumption: The switch circuit is designed with low energy consumption and does not consume electricity when not in use. Use for more than 6 hours.
Power supply: 9V square battery.(Batteries not included)
The internal and external structural parts are made of ABS engineering plastics, and the surface is environmentally friendly non-slip paint. Special high-fidelity headset for listening bird sound, clear sound quality and better noise isolation.
Use environment: The instrument is used in a quiet field, usually within a range of 10-200 meters. It is suitable for outdoor remote animal observation, listening and recording, travel and adventure.

Product name: Monoculars Telescope with Sound Collector
Telescope specifications: 8X21 focusing telescope.
Effective observation distance: 8m~1200m.
Resolution: 166/1000 meters.
Field of view: 7.5°.
Accurately directional listening distance: 200 meters in a quiet outdoor environment.
Volume adjustment: adjustable.
Sound frequency range: 50~20000Hz.
Waveform distortion: less than 5%.
Sensitivity: -68~-50dB.
Recording: solid-state recording time is 18 seconds.
Replay: The replay accuracy of solid-state recording is ≥0.5%.
Size: app.275x180mm/10.83x7.09in
color:As shown
Material:plastic

Package Contents:
1 x Monoculars telescope
1 x Sound collection tray
1 x Headset