Bionic Ear Recorder and Monocular with Removable Memory comes with an 8x monocular that allows you to view the objects 8 times closer and clearer. Ergonomically designed handle, simple to operate with one hand by pulling the on/off switch trigger. You can adjust the volume from low to high for better ampl;ification. Put up to a 32-gig memory card into the unit which gives you over 400 hours of recordings. Press the playback button to hear the recording with the headphones.