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Sennheiser SD Office ML Headset - Mono - Wireless - DECT - 590 ft - 150 Hz - 6.80 kHz - Over-the-ear, Over-the-head - Monaural - Supra-aural - Noise Cancelling Microphone - Mono - Wireless - DECT - 590 ft - 150 Hz - 6.80 kHz - Over-the-ear, Over-the-head - Monaural - Supra-aural - Noise Cancelling Microphone

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All orders are self-checkout. Phone orders are not accepted. All prices are firm and non-negotiable. We accept Visa/Mastercard only. All orders M-F before 3pm EST usually ship same day once final credit card authorization is completed. Our 7 warehouses ship via UPS/Purolator only. No pick-ups. Order inquiries can be made by calling 1-800-556-1971.

Ships from our international warehouse. Please allow 3-5 weeks for delivery.

[stockOrdered] on order with eta [stockETA]
114 in stock

Part #: 506009

Price: $262.99

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  • 2.1 LBS.
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I am an IT professional for 26 years now. I have used this site for a number of years to purchase various equipment for my clients. I find their website to be very easy to navigate and I love the "in stock" view that shows how many units are available. They have very competitive pricing and ship extremely fast.

Enjoy your calls in HD voice clarity and get natural high-definition sound for superior voice clarity. Work safely ensured that the Active-Gard™ technology will protect your hearing.
Imagine making every call in comfort, and being able to focus on what's important: the conversation.

General Information
Manufacturer:Sennheiser Electronic Corporation
Manufacturer Part Number:506009
Manufacturer Website Address:
Brand Name:Sennheiser
Product Line:SD Office
Product Name:SD Office ML Headset
Product Type:Headset
Technical Information
Connectivity Technology:Wireless
Wireless Technology:DECT
Wireless Operating Distance:590 ft
Sound Mode:Mono
Minimum Frequency Response:150 Hz
Maximum Frequency Response:6.80 kHz
Features:ActiveGard, Audio Shock Protection, Auto On/Off, Electronic Hook Switch (EHS) Capable
Battery Information
Battery Standby Time:100 Hour
Maximum Battery Run Time:12 Hour
Earpiece Design:Over-the-ear, Over-the-head
Earpiece Type:Monaural
Driver Type:Neodymium
Microphone Technology:Noise Cancelling
Microphone Design:Boom
Earpiece Controls:Volume, Pairing
Microphone Controls:Mute
Physical Characteristics
Form Factor:Supra-aural
Weight (Approximate):49.9 g
Compatibility:desk phone and softphone

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