Bionic Ear X8 Directional Parabolic Microphone Monocular for Long Distance Bird Watching Directional Parabolic Microphone Monocular X8 Bionic Ear Long Distance Bird Ideal for bird watching and observing wildlife. Designed with a powerful optical zoom viewfinder function with a magnification of 8x, you are able to follow objects optically with no need of using extra monoculars.Lightweight and running on a 9V battery (not included in delivery), easy to carry from place to place.Built in 8x magnification monocular.Fain bird songs are readily detected.With these high-quality headphones, you can hear sounds and noises over a great distance (up to 200 meters) . 8 prism optical system, using folded rubber eye mask, roll up the eye mask to properly expand the viewing angle, the structure is stable and durable.Equipped with built-in digital recording chip can be used for recording for 12s, playback or copy the file onto a standard audio tape for preservation.With this audio listening device at your fingertips, even the weak bird singing can be easily detected. This high quality listening and observation device is definitely a surprise for every opera lover, bird observer, animal observer etc.