SLEEP EARPHONES

Advertising and advertisement services; Advertising and marketing; Compilation of advertisements for use as web pages on the Internet; Compiling indexes of information for commercial or advertising purposes; Dissemination of advertisements; Import-export agency services; On-line advertising on computer networks; Organization of exhibitions for commercial or advertising purposes; Product sales information; Provision of an on-line marketplace for buyers and sellers of goods and services; Rental of sales stands; Search engine optimization for sales promotion