This Pyle full size microphone has been personally autographed by the legendary Ice Cube in blue sharpie. A photo of Ice Cube signing this exact microphone is included for proof, proving its authenticity and genuineness. The signature has been authenticated by an expert from Beckett Authentication Services (BAS) and can be verified at www.Beckett-Authentication.com using the authentication number BA91036. For more Hollywood and Celebrity autographed collectibles, please browse our website. Ice Cube's notable career accomplishments include being a founding member of N.W.A and Westside Connection, as well as releasing 11 solo studio albums and being a member of Mount Westmore.