Crank your favorite tunes and raise the roof with a flash of emoji-inspired attitude. This emoji Bluetooth wireless speaker by Art+Sound lets you stream music, podcasts, or other audio from your Bluetooth-enabled devices, such as a smartphone or tablet. Bluetooth functionality lets you wirelessly stream audio to the speaker from your compatible smartphone, tablet, PC, or other Bluetooth-enabled device. It’s built-in rechargeable lithium ion battery offers up to 6 hours of playtime per charge, so you can keep the patio party going all evening long.