DUBSTEIN

Handheld mobile digital electronic devices for the sending and receiving of telephone calls and electromagnetic wave signals, namely, frequency modulation (FM) radio and amplitude modulation (AM) radio; audio and video electronic devices compatible with MP3 and other digital multimedia file formats for the storage, transfer and playback of music, audio files, video files, and multimedia files; portable sound systems compatible with wireless communication enabled devices; portable sound systems compatible with wireless communication enabled devices with battery chargers for mobile device charging

Household containers, namely, mugs and tumblers; insulating sleeve holders for beverage cans and bottles; portable beverage coolers