HP ACC Headset UC Wireless Mono, W3K08AA

Feature Summary Crystal clear sound with noise reduction Lightweight, discrete, and comfortable design Answerend call, reject call*, voice dialing*, last number redial*, muteunmute Up to 8 paired devices, connected to two at the same time Battery and pairing status display Rechargeable battery. To charge the headset, connect to a powered USB port Frequency Response 300 – 3400 Hz Earpiece design In-ear wearing style Microphone Omni-directional Talk time Up to 6 hours Standby time TBD Pairing passkey or PIN 0000 Security 128 bit encryption Operating Systems Windows 7 or higher Certifications Bluetooth® 4.0. CE, FCC, GOST, RoHS, REACH