Amplifiers; Headphones; Apparatus for converting thermal energy to electrical energy, namely, thermoelectric converters; Assistive listening device not for medical purposes; Earphones and headphones; Electronic-based instruments for measuring environmental parameters including humidity, mold, bacteria, air quality and water quality; Electronic kitchen timers; Electronic pens; Electronic transmitters for jamming signals; Electronic weighing scales for kitchen use; In-ear monitors not for medical purposes; Kitchen timers, non-electric; Phonograph record players; Radiation detectors; Rechargeable batteries; Renewable battery system to provide backup power; Solar cells; Thermal printers; Transmitter and receiver used to locate lost pets; Voltage stabilizing power supply; Weighing equipment, namely, scales and balances; Wireless speakers
Electrical and Scientific Apparatus