Printed circuit boards; Inverters; Chargers for electric batteries; Portable electrical power supply for charging cellphones, tablet computers, notebook computers, electric appliances for household use, namely air-conditioning fans, television apparatus, acoustics, hair driers, and electric hair clippers, civilian drones, electric tools, namely electric drill and electric grindstones, and medical apparatus, namely apparatus for artificial respiration and oxygen supply equipment

Advertising services in the field of electronic goods; Advertising and publicity services in the field of electronic goods; On-line advertising on computer networks in the field of electronic goods; Demonstration of goods; Import and export agencies; Procurement, namely, purchasing chargers for electric batteries for others; Marketing services in the field of electronic goods and components thereto; Conducting marketing studies; Retail store services featuring goods of others advertised on television infomercials, namely portable electrical power supply and accessories, backpacks for portable electrical power supply, solar panels for the production of electricity, portable land vehicle, trunks for use as luggage, electric trunks for use as luggage, office desk, intelligent office desk, fish tank, intelligent fish tank, intelligent electrical adapters, outdoor electronic products, namely light-emitting diodes lighting apparatus, uninterruptible power supply, cameras, beard clippers of others; Wholesale and retail store services featuring chargers for electric batteries