The Motorola Pulse Max Wired Headphones are all set to entertain you with its jazz and bass all day long. The supra-aural on-ear headset features 32 ohm Impedance and 100 dB/mW sensitivity for better sound quality, by isolating the outside audio effectively. With the built-in microphone, it lets you enjoy your shopping spree and talking zeal simultaneously. So that you could experience a hands-free utility without wondering any efforts.