Details
The Plantronics Blackwire C5220 is Ideal for all-day use, long conference calls and listening to multimedia. Cushioned metal headband provides durability while maintaining a comfortable, secure fit. Leatherette ear cushions fold flat for easy storage. Noise-cancelling mic with flexible boom. One-touch call answer/end, volume +/- and mute. Dynamic EQ, microphone frequency response 100 Hz–8 kHz optimal for PC wideband voice telephony (up to 6,800 Hz), hi-fi stereo receive frequency response from 20 Hz–20 kHz, enhanced Digital Signal Processing (DSP). SoundGuard DIGITAL protects against sound levels above 118dBA.