Plantronics M3500 Bluetooth™ Audio Iq Technology Headset

Compatible With Bluetooth™ Mobile Phones, Computer & Digital Assistants. Audio Iq™ Technology Improves Sounds. Noise Cancellation. 3.5 Hrs Of Talk Time & 76 Hrs Of Standby. Integrated Digital Signal Processor. Intuitive Controls For Volume, Mute & Call Answer/end. Up To 30-ft Range. Includes 2 Different Sized Earloops, Car Adapter & Convenient Carrying Case.