Air purifiers; Filters for air conditioning; Humidifiers

Smartphone and Tablet computer accessories that power charge and synchronize those devices, namely, specify, e.g. battery chargers

Electronic cables; electronic card readers; electronic circuit board; electronic circuit cards; carrying cases for portable electronic devices, namely, for cell phones, tablets and laptops; electronic circuit boards; electronic global positioning systems; electronic transformers; audio electronic dubbing apparatus; electric and electronic circuits; electronic amplifiers; electronic blackboards, namely, apparatus for transmission of communication; electronic components for cell phones and cell...