Complete technical specifications, details, expert ratings and review of Poly - Plantronics SupraPlus Wireless CS351N. 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 sound quality microphone remote control battery and charging wireless link others
DESIGN AND DIMENSIONS Poly - Plantronics SupraPlus Wireless CS351N |
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Product Type | Headset - DECT - wireless | |
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Weight | 61 g | Better than 86 % of headphones rated. |
Recommended Use | Phone | |
Bluetooth Range (Operating Distance) | 100 m | Better than 81 % of headphones rated. |
The Poly - Plantronics SupraPlus Wireless CS351N 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 transmission range offered is up to 100 m. The maximum range represents the maximum distance from the audio transmission source that the headphones can be used for wireless audio transmission. However, the maximum communication range can be affected by obstacles such as people, walls, etc.
The headphones are designed as on-ear. On-ear headphones are generally lighter. However, their design has fewer isolation capabilities, and therefore, for example, more sound can be let in and out compared to around-ear headphones. The weight of the headphones is 61 g.
SOUND QUALITY Poly - Plantronics SupraPlus Wireless CS351N |
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Headphones Form Factor | On-ear | |
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Connectivity Technology | Wireless | |
Wireless Technology | DECT | |
Sound Output Mode | Mono |
The sound quality can be affected by many factors.
Show moreMICROPHONE Poly - Plantronics SupraPlus Wireless CS351N |
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Type | Boom | |
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Microphone Operation Mode | Mono |
Poly - Plantronics SupraPlus Wireless CS351N has a boom–type microphone.
Show moreREMOTE CONTROL Poly - Plantronics SupraPlus Wireless CS351N |
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Controls | Mute, volume, answer/end |
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BATTERY AND CHARGING Poly - Plantronics SupraPlus Wireless CS351N |
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Battery Type | Headset battery rechargeable | |
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Battery Life | 10 hour(s) | Worse than 70 % of headphones rated. |
Standby Time | 50 hours | Worse than 81 % of headphones rated. |
Power Device | Power adapter + charging stand - 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 - Plantronics SupraPlus Wireless CS351N reaches up to 10 hour(s).
The standby battery life quoted by the manufacturer is 50 hours.
WIRELESS LINK Poly - Plantronics SupraPlus Wireless CS351N |
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Transmission Range | 100 m | Better than 83 % of headphones rated. |
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OTHERS Poly - Plantronics SupraPlus Wireless CS351N |
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Bundled with | Plantronics AP-1 Electronic Hook Switch | |
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Service & Support | Limited warranty - 1 year |
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