The Jabra Engage 65 Convertible is a professional entry-level wireless headset designed for use with PC-based telephony such as Skype. The Jabra Engage 65 Convertible offers enhanced speakers that deliver crystal-clear calls even in noisy offices. The advanced noise-cancelling microphone eliminates unwanted background noise. The Jabra Engage 65 Convertible lets you connect with desk phone and softphones. The speaker software separates noise from speech, reducing user stress. All incoming calls can be adjusted to a user-defined sound level that stays constant for all day comfort. Engage 65 Convertible Features:VoiceControl to Answer, Reject, and Control Headset VolumeIntegrated Busy Light to Act as a "Do Not Disturb" for ColleaguesDECT Wireless ConnectivitySimultaneous Dual ConnectivityHeadband and Neckband with Ear Cushion and Padded Headband9 Hours of Talk Time, 32 Hours of Standby with a 75 min Charge TimeUp to 330'of RangeNoise-Canceling MicrophoneECM Uni-Directional MicrophoneDECT Security Level CSupports NFC Pairing