Poly CS 540 Specifications, Tests and Review

Headphone type
Convertible
Connectivity
Wireless
Microphone
Boom

Complete technical specifications, details, expert ratings and review of Poly CS 540. Find out how your chosen headphones stack up against the competition and whether they are the ones that best meet your expectations with the headphone comparison feature.

DESIGN AND DIMENSIONS Poly CS 540
Product Type Headset - DECT 6.0 - wireless
Series CS500 Series
Weight 21 g Better than 98 % of headphones rated.
Recommended Use Phone
Bluetooth Range (Operating Distance) 107 m Better than 83 % of headphones rated.

​​The Poly CS 540 are wireless headphones. The wireless connection allows absolute freedom of movement and with that increases the comfort of using the headphones. This feature is very popular, especially when using headphones every day. The limiting factor of wireless headphones is a certain delay in the sound transmission between the source and the headphones (almost indistinguishable for a normal user), as well as the need to charge them (in the case of wired headphones, the headphones are recharged by connecting the cable itself). The maximum range of the headphones is up to 107 m. This range represents the distance from the sound source at which the headphones with wireless sound transmission can be used. However, the maximum range may be affected by obstacles such as walls or people, etc. The weight of the headphones is 21 g.

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SOUND QUALITY Poly CS 540
Headphones Form Factor Convertible
Connectivity Technology Wireless
Wireless Technology DECT 6.0
Sound Output Mode Mono

The sound quality can be affected by many factors.

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MICROPHONE Poly CS 540
Type Boom
Microphone Operation Mode Mono

Poly CS 540 has a boom–type microphone.

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REMOTE CONTROL Poly CS 540
Controls Mute, volume, answer/end
BATTERY AND CHARGING Poly CS 540
Battery Type Headset battery rechargeable - lithium polymer
Battery Life 7 hour(s) Worse than 91 % of headphones rated.
Power Device Power adapter - external

In terms of headphone battery life as a significant factor in the purchase decision, it depends on what you want to use the headphones for and potentially how often you will be able to recharge them. Headphones with up to a few hours of battery life are more suitable for home use as they will require more frequent charging. Headphones with a battery life of around 10 hours or more are already more suitable for commuting and shorter journeys. However, nowadays you can also find headphones on the market that have a battery life in the higher tens to hundreds of hours. In this case, you do not have to worry about your headphones simply running out of power on longer journeys, and you will not have to deal with constant recharging. The battery life of the Poly CS 540 reaches up to 7 hour(s).

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OTHERS Poly CS 540
Bundled with Plantronics HL10 Handset Lifter
Included Accessories Headband, base station
Service & Support Limited warranty - 1 year

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