Category: Home Electronics & Audio-Visual
Advertiser: 3M BRASIL
Product/Service: NOISE-CANCELLING HEADPHONES
Agency: GREY COMUNICACAO
Production Company: DR. SMITH!, Porto Alegre, São Paulo, BRAZIL, BRAZIL
Production Company: SOUND DESIGN, Porto Alegre, São Paulo, BRAZIL, BRAZIL
Date of First Appearance: Apr 30 2011
Executive Creative Director: Guy Costa/Alexandre Scaff
Copywriter: Alexandre Scaff