Hear conversations up to 300-feet away. Recommend to children 6 year old and older. Please use the product in a spacious and broad place and dont use it with a lot of appliances around.
Noise reduction and a parabolic sound collecting dish for better hearing. Other features include on/off switch, 8x monocular, frequency controller, record button, playback button and FREE headphone. (No include SD card, only records for 12 seconds). Powered by a 9-volt battery (Not included) Kindly note: The Headphone is a free gift. The item "Parabolic Listening Device Microphone Amplifier Spy Bionic Ear Sound 300m" is in sale since Sunday, April 14, 2019.This item is in the category "Toys & Hobbies\Educational\Other Educational Toys". The seller is "1996store" and is located in US. This item can be shipped to United States.