Apparatuses and methods for testing electronic components, such as printed circuit boards, in an ergonomic manner are disclosed. The housing may include a top surface, a proximal face, a distal face, and first and second sidewalls extending between the proximal face and the distal face. Sensor inputs are configured to trigger playback and transitioning of sound and control its various attributes alone, or in combination. Data flow rates are limited in a transceiver by shutting off the transceiver for a specified portion of the second time period.