Bang out some summer tunes & go down in history as the ultimate impromptu party planner thanks to our Black Smartphone Speaker. Cleverly crafted from cardboard & super lightweight, our Smartphone Speaker looks beautifully retro but gosh is up-to-date when it comes to sound. Just slot in four AA batteries (not included) then plug in your smart phone, MP3 player or laptop & you’re away. So whether you’d like to get the party started in the park, blast out some beats in your bedroom or dance until dawn in the dining room the Black Smartphone Speaker promises a fantastic 40 hours of uninterrupted music. Just finalise the playlist, plug in & party.