SHENZHEN HEFAN ELECTRONIC TECHNOLOGY CO., LTD

Description: Hygrometers; Timers; Camera hardware systems for IP (Internet protocol) video surveillance; Device for testing the function and effectiveness of smoke detectors, carbon monoxide detectors and heat detectors featuring an aerosol spray; Electronic-based instruments for measuring environmental parameters including humidity, mold, bacteria, air quality and water quality; Electronic transmitters and receivers for Transmission and reception of electronic signals from main and auxiliary machines being thermo-hygrometers and transmission and reception of telecommunication signals for device connection; Loudspeakers, headphones, microphones and CD players; Measuring apparatus, namely, rain gauges; Measuring instrumentation and apparatus, namely, digitizers; Time clocks

Description: Battery chargers; Cases for smartphones; Earphones and headphones; Electronic pocket translators; Multi-function electronic device for use in children's rooms comprising a sound producing function, temperature gauge and also including a clock and nightlight; Smart watches; Spectacles, frames and cases; USB cables; USB hubs; Wireless ear buds