Sennheiser PRESENCE UC - Headset - ear-bud - over-the-ear mount - Bluetooth - wireless

PRESENCE UC is a premium headset for mobile Unified Communications professionals requiring consistently excellent HD sound and HD voice clarity around the office, in the car and outdoors. Product Type: Headset - Bluetooth Weight: 0.46 oz Recommended Use: Portable electronics - communication Max Operating Distance: 82 ft Headphones Form Factor: Ear-bud - over-the-ear mount Headphones Technology: Dynamic Connectivity Technology: Wireless Wireless Technology: Bluetooth Bluetooth Version: Bluetooth 4.0 Bluetooth Profiles: Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP) Sound Output Mode: Mono Frequency Response: 100 - 15000 Hz Sensitivity: 118 dB Magnet Material: Neodymium Frequency Response: 150 - 6800 Hz Transmission Range: 82 ft Connector Type: USB Cables Included: USB charge cable Included Accessories: Carrying case, earhook, Bluetooth USB adapter, 4 ear tips Compliant Standards: Plug and Play Power Device: Power adapter - car - external Battery: Headset battery rechargeable Run Time (Up To): 10 hour(s) Standby Time: 336 hours Service & Support: International warranty - 2 years Product Type: Headset - Bluetooth - wireless Recommended Use: Portable electronics - communication Headphones Form Factor: Ear-bud - over-the-ear mount Connectivity Technology: Wireless Wireless Technology: Bluetooth Headphones Technology: Dynamic Bluetooth Version: Bluetooth 4.0 Sound Output Mode: Mono Audio Specifications: Frequency Response 100 - 15000 Hz - Sensitivity 118 dB Microphone: Built-in Manufacturer Warranty: 2 years warranty

Best In Class Sound - HD Voice Clarity; Optimized Speech Clarity - SpeakFocus Technology; Wind Noise Reduction - WindSafe Technology