Complete technical specifications, details, expert ratings and review of Poly - Plantronics M 20. 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 battery and charging connections others
DESIGN AND DIMENSIONS Poly - Plantronics M 20 |
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Product Type | Headset - Bluetooth - wireless | |
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Weight | 11.5 g | Better than 57 % of in-ear headphones rated. |
Recommended Use | Portable electronics |
The Poly - Plantronics M 20 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 technology used for the sound transmission used by the headphones is Bluetooth 3.0. The weight of the headphones is 11.5 g.
Show moreSOUND QUALITY Poly - Plantronics M 20 |
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Headphones Form Factor | Over-the-ear mount | |
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Connectivity Technology | Wireless | |
Wireless Technology | Bluetooth | |
Bluetooth Version | Bluetooth 3.0 | Worse than 62 % of in-ear headphones rated. |
Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP) | |
Sound Output Mode | Mono |
The sound quality can be affected by many factors.
Show moreBATTERY AND CHARGING Poly - Plantronics M 20 |
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Battery Type | Headset battery rechargeable - lithium polymer | |
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Battery Life | 11 hour(s) | Better than 89 % of in-ear headphones rated. |
Standby Time | 264 hours | Better than 77 % of in-ear headphones rated. |
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 M 20 reaches up to 11 hour(s).
The standby battery life quoted by the manufacturer is 264 hours.
CONNECTIONS Poly - Plantronics M 20 |
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Connector Type | USB |
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OTHERS Poly - Plantronics M 20 |
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Service & Support | Limited warranty - 2 years |
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