The new HMD 27-series invites the Broadcast Commentators and Audio Engineers to experience the highest level of wearing comfort. HMD 27 are a closed and circumaural earcup design to provide a high passive attenuation but nevertheless unusually lightweight and comfortable over long working hours. Soft circumaural earpads endure a comfortable fit. The headset is similar to the HMS 26series equipped with the automatically opening two-piece headband, hence no pressure on the sensitive fontanelle. For those users who still prefer a conventional headband, a wide headband padding is included that converts the two-piece headband into a compact single piece.Main Features:Highest wearing comfort due to the lightweight circumaural design and the splitted headband (no pressure on the sensitive fontanelle)Accurate and linear sound reproduction for very demanding monitoringDynamic Microphone, which stands out due to a strong and powerful sound pattern for an audio transmission in highest broadcast quality even in noisy environmentsActiveGard (on/off switch) for protected hearing against noise peaks > 110dBModular concept of different cables and boom arms to offer highest flexibilityCables of the cable 26-II series are compatibleSwiveling ear cap for single sided listeningMicrophone can be worn either on right or left hand sideWide headband padding is included that converts the two-piece headband into a compact single pieceCable NOT included with purchase, click here for Terminated 1/4″/XLR Cable OptionWhat’s Included?1 HMD 271 large headband padding1 wind and pop screen1 cable clip1 QuickGuide1 SafetyGuideSpecifications:Impedance 64 ohmsFrequency response (headphones) 8 Hz 18 kHzMax. sound pressure level ActiveGard Limiter off: 128 dB SPL @ 1 kHzActiveGard Limiter on: 110 dB SPL @ 1 kHzContact pressure approx. 3.3 NEar coupling circumauralMaximum sound pressure level (passiv) 128 dB SPL @ 1 kHzActiveGard 110 dB SPL @ 1 kHzDistortion < 0.1% @ 1 kHz, 100 dB SPL