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Poly CS540A Wireless Headset
Wireless headset with DECT 6.0 connectivity, mono audio, and over-the-ear or over-the-head wearing styles. The stated wireless distance is 393.7 ft.
Features
- Stated wireless distance: 393.7 ft
- Wearing styles: over-the-ear and over-the-head; in-ear earpiece
- Mono (monaural) audio configuration
- Black
- DECT 6.0 wireless standard; frequency 1920-1930 MHz
General specs
- Brand: Poly
- Model: CS540A
- Seller: Newegg
- ID: 9SIA36ZK9G2572
- Brand: POLY
- Model Name: CS540A
- Parts term: 1 Year
- Part Number: 7W073AA#ABA
- Product Type: Headset
- Earpiece style: In-ear
- TAA compliance: TAA Compl
- Wearing styles: Over-the-ear, Over-the-head
- Wireless Standard: DECT 6.0
- Wireless Frequency: 1920-1930 MHz
- Audio configuration: Mono (monaural)
- Stated wireless distance: 393.7 ft
- First listed by seller: October 3, 2026
If you are interested in more details, you can find full information on the seller's page.
€178.49
Last price update: 10/3/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
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| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Poly CS540A Black
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HP CS520 Black Wireless DECT distance: 351 ft
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|
| Brand | Poly | HP | Poly | Cisco | Poly | Poly |
| Model | CS540A | CS520 | Savi 7210 | 562 Headset | Savi 8210-M | 7320 |
| Color |
|
|
|
|
||
| Price | €178.49 | €288.27 | €177.60 | €249.00 | €223.12 | €301.66 |
| Seller | Newegg | Newegg | Newegg | Newegg | Newegg | Newegg |
| Update | Oct 10, 2026 | Oct 10, 2026 | Oct 10, 2026 | Oct 10, 2026 | Oct 10, 2026 | Oct 10, 2026 |
| Model Name | CS540A | CS520 | Savi 7210 | 562 Headset | Savi 8210-M | 7320 |
| Part Number | 7W073AA#ABA | 7E2J9AA#ABA | 77T29AA#ABA | CP-HS-WL-562-S-US= | 7S447AA#ABA | 7S429AA#ABA |
| Product Type | Headset | Wireless DECT headset | Office headset | Headset | Headset | Headset |
| Audio configuration | Mono (monaural) | Mono (monaural) | Mono; monaural | Stereo; binaural | ||
| Microphone | Omni-directional, noise cancelling | Noise cancelling | Noise-cancelling | |||
| Wireless Technology | DECT 6.0 | DECT 6.0 | DECT | |||
Poly CS540A Black
€178.49
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