Poly WH500/W440/W740/CS540 Over-the-Head Headband – 85R31AA
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Poly
Poly Savi 740/745 HB
We'll email you when this product is back in stock.
We may be able to source this item through our vast network. Call us at 844-622-6636 to check availability.
Certified Women-Owned
- Universal Compatibility
- Cushioned Comfort
- Tool-Free Installation
Will this work for me?
View Requirements
Poly Savi 740/745 HB
We'll email you when this product is back in stock.
We may be able to source this item through our vast network. Call us at 844-622-6636 to check availability.
Certified Women-Owned
- Universal Compatibility
- Cushioned Comfort
- Tool-Free Installation
Will this work for me?
View RequirementsProduct Overview
Compatible with Poly CS540, WH500, Savi W440, Savi W740/W745, Savi 8240/8245, and Voyager 4245 wireless headsets. The monaural design can be worn on either ear, allowing users to maintain awareness of their surrounding environment while on calls.
Works with multiple Poly convertible wireless headset models, making it easy to standardize replacement parts across your organization.
- • Compatible with CS540, W440, W740/W745
- • Compatible with Savi 8240/8245, 8440/8445
- • Compatible with Voyager 4245, WH500
Leatherette ear cushion provides all-day comfort for professionals who spend extended hours on calls.
- • Leatherette ear cushion included
- • Flexible rubber T-bar for secure fit
- • Adjustable for left or right ear wear
Easily swap wearing styles without any tools—simply attach the headband to your existing headset for instant over-the-head comfort.
- • Snap-on attachment design
- • No tools required
- • Genuine Poly replacement part
Who Should Use This Product?
Existing Poly Headset Owners
Users who prefer the over-the-head wearing style for stability and comfort during extended call sessions, or need to replace a worn headband.
IT Administrators
IT teams managing fleets of Poly convertible headsets who need standardized replacement parts for multiple headset models.
Why Choose This Product
Will This Work for Me?
Works With
- • Poly CS540, CS540-XD, CS545-XD
- • Poly Savi W440, W440-M, W445, W445-M
- • Poly Savi W740, W740-M, W745, W745-M
- • Poly Savi 8240, 8240-M, 8245, 8245-M (Office and UC)
- • Poly Savi 8440, 8445 (Office and UC)
- • Poly Voyager 4245 CD Office
- • Poly WH500
Note
HP part number 85R31AA replaces legacy Plantronics part number 84605-01.
What's in the Box
- Over-the-head headband with leatherette ear cushion