Model Number: 2035-100#8628 Brand Name: Daily headset Key Specifications/Special Features: Wired headset for call center,office,telemarketing service.Over-the-head wearing style.Noise-cancelling microphone,very clear voice.Adjustable headband,comfortable for using.330 swivel plastic flexible mic boom.Acoustic shock protection.Quick-disconnect function(PLX&GN for optional).Material: metal,ABS,POMShort delivery time.Two years warranty.CE,FCC,RoSH approvals.