Poly CS540
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Poly CS540
Type:on-ear, office
Connection:radio channel
Battery:up to 7 h
All specifications
Specifications CS540
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Poly 2026 - new arrivals, bestsellers, and the most relevant models Poly.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Poly 2026 - new arrivals, bestsellers, and the most relevant models Poly.
Everything You Need to Know About Headphones: A Complete Technical GuideThe choice begins with understanding the design and features.
What characteristics should good headphones have?Guide to key features of headphones
Buy Poly CS540
All prices 10 →When you make a purchase through links on our site, we may receive a affiliate commission.
| $130.00 |  | ||||
| $149.99 |  | ||||
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Plantronics CS540 XD Ultra Stylish Mono Wireless Headset 88283-01 | $182.94 |  | |||
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Plantronics - CS540 Wireless DECT Headset (Poly) - Single Ear (Mono) Convertible (3 wearing styles)
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Additional features headphones Poly CS540:
- Three types of fastening included (behind the ear, neck, headband)
- Conference call
- Ability to connect up to 4 headsets to the base station
- CS540A, W/HL10 - Includes HL10 lifter for remote answering incoming calls
We recommendCompare using chart →
office, one earphone, overhead, closed, wireless, radio channel, 150 – 6800 Hz, battery: 215 mAh, up to 12 h
office, one earphone, overhead, closed, wireless, radio channel, 150 – 6800 Hz, battery: up to 8 h
office, one earphone, overhead, closed, wireless, Bluetooth v4.0, NFC, 70 – 20000 Hz, battery: up to 10 h
office, one earphone, overhead, closed, wireless, radio channel, 20 – 20000 Hz, 32 Ohm, battery: up to 13 h
office, one earphone, overhead, closed, wireless, Bluetooth v4.0, 150 – 15000 Hz, battery: up to 15 h
office, one earphone, overhead, closed, wireless, Bluetooth v4.1, waterproof, 150 – 6800 Hz, 32 Ohm, battery: 300 mAh, up to 24 h
office, one earphone, overhead, closed, wireless, Bluetooth v5.2, 20 – 20000 Hz, 10 mW, battery: up to 24 h
office, one earphone, overhead, closed, wireless, Bluetooth v5.2, radio channel, 20 – 20000 Hz, 32 Ohm, battery: up to 26 h, with case + directly to the device
office, overhead, closed, wireless, Bluetooth v5.2, radio channel, 20 – 20000 Hz, 32 Ohm, battery: up to 32 h, with case + directly to the device
office, overhead, closed, wireless, Bluetooth v5.2, AAC, aptX, radio channel, active noise cancellation, 20 – 20000 Hz, battery: up to 22 h, with case + 100 – 8000 Hz talk mode