This Thoroughly Modern Musician Monocle Speaker joins classic sound quality and on-the-go versatility with modern minimal design. Easily looped onto a bag, draped over your neck, or displayed on your desk, this battery-boosted speaker from Urbanears features a built-in microphone and remote button for easy access to music, calls, and voice commands. Functions as a speaker, handset, or speakerphone via bluetooth or audio cable. $49.99. Buy here.