CALIDAKA Listening Device,Bionic Ear Electronic Listening Device Digital Device Nature Observing and Listening Device,8X Monocular Bionic Ear Nature Observing Long Range

Description:Long Distance Listening: The sound detecting system is powerful. Hear conversations up to 100m/328-feet away.Parabolic sound collecting dish for better hearing. Comes with a headphone to reduce ambient noise.For Bird Watching: It is great for studying birds and wildlife. Observe flying birds' gestures and hear their voice clearly.8X Monocular: See clearly with a built in 8x magnification monocular.No SIM card and other card needed, can recor sounds for 12 seconds itself.Application: Sound mobile device which acts as a bionic ear. Design for outdoor sporting or all entertainment venues.Great Gift: Bird watchers and nature lovers will be thrilled at the sound quality of this ingenious listening device.Great gift for your family or friends.Specification:Material: ABS, optical glass lensColor: BlackSize(LxW): About 275x180mm/10.8x7.09inchTransparent Cove Diameter: About 210mm/8.27inchPowered by: 1 x 9V Battery(Not included)Telescope: 8X21 focusingResolution: 11-11.5inch high definitionField of view: 7.5°Directional listening distance: About 100m/328feet in a field environmentVolume adjustment: Adjustable.Audio frequency range: 20-20000HzWaveform distortion: less than 6%Sensitivity: -68-50dBRecoring: 12 secondsPackage includes:1pc x Listening Device1pc x Headphone1pc x Transparent Cove1pc x Cleaning Cloth1pc x User ManualNote:1. Due to the light and screen difference, the item's color may be slightly different from the pictures.2. Please allow 1-2 cm differences due to manual measurement.

ASIN

B08KVZCWB7

Embedding

CLIP ViT-L/14 · 768d

Distance metric

cosine

Doc fetch

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