Hearing Enhancer/Sound Amplifier. Two %. Small, in-the-ear design. Adjustable tone keep an eye on. dB restricting. The usage of two sound amplifiers permits the user to more as it should be pinpoint direction and distance. A couple of dimension ear pointers included. An effective way to take a look at sound amplification within the field in a cheap way. Comes with 4 zinc air batteries (A312). Mild weight building. Natural colour end. Hang packaged. Walker’s Game Ear merchandise were advanced for the outside marketplace by way of designer Bob Walker, who’s a hearing health care specialist and in addition an avid outdoorsman. He has utilized his wisdom of the human hearing process to offer merchandise which provide sound amplification plus hearing protecton. Field examined and advisable by way of NAHC.