SUPER STEREO EAR
Stereo audio amplifier boosts sound 50 times. Great for the-hearing impaired (e.g. when watching TV), as a gadget, science project, … With volume control and on/off switch.
- power supply: 3 1.5V AA battery (not included)
- dimensions: 2.4 x 2.1 x 1.7"
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Due to constant product improvements the actual product appearance might differ from the shown images. Product images are for illustrative purposes only.