Batteries; Earphones; Microphones; Webcams; Adapter cables for headphones; Battery charge devices; Computer peripheral apparatus; Computers and computer peripheral devices; Earphone accessories, namely, earphone cushions, earphone pads, earphone cases, and earphone extension cords; Electric charging cables; Portable audio players; Power supply connectors and adaptors for use with portable electronic devices; Rechargeable electric batteries; Wireless headsets for smartphones