HP Studio A2 White Table Microphone w/ Mounting Plate I/O cables TAA. Type: Conference microphone, Microphone sensitivity: -35 dB, Microphone direction type: Unidirectional/Cardioid. Connectivity technology: Wired. Product colour: White, Cable length: 6 m, Compatible products: Poly Studio G62: up to 8 Studio A2 table microphones; Poly Studio X72 & V72: up to 4 Studio A2. . . . Width: 92 mm, Depth: 92 mm, Height: 24 mm. Package width: 168 mm, Package depth: 140 mm, Package height: 67 mm