Bluetooth® BT530 Headset With Noise Blackout™ And USB Adapter

* Noise Blackout™ provides background noise elimination without compromising natural voice quality * Dual microphones and advanced Digital Signal Processor (DSP) for crystal clear sound * Wirelessly stream music from stereo compatible Bluetooth® phones * Intelligent volume controls and audio shock protection * Dedicated on/off slide switch * Features answer/end, reject call, mute and call waiting * Supported Bluetooth® profiles: Advanced Audio Distribution Profile (A2DP), Hands-Free Profile (HFP), Headset Profile (HSP) * Up to 5 1/2 hours talk time or 250 hours standby * Compliant with Bluetooth® v2.0 + EDR and Extended Synchronous Connection (eSCO) technology * Includes 2 sizes of ear hooks, 3 sizes of Eargels™, USB cable and AC charger