Complete technical specifications, details, expert ratings and review of BT Prelude 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 microphone cable battery and charging wireless link
DESIGN AND DIMENSIONS BT Prelude 20 |
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Product Type | Headset - Bluetooth - wireless | |
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Bluetooth Range (Operating Distance) | 10 m | Better than 82 % of in-ear headphones rated. |
The BT Prelude 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 transmission range offered is up to 10 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 in-ear. In-ear headphones are plugged directly into the ear and they normally offer complete or at least partial isolation from surrounding noise. The degree of isolation also depends on whether the headphones have an ambient noise isolation function. Their indisputable advantage is that they are more compact than over-the-head headphones.
SOUND QUALITY BT Prelude 20 |
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Headphones Form Factor | Ear-bud | |
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Headphones Technology | Dynamic | |
Connectivity Technology | Wireless | |
Wireless Technology | Bluetooth |
The sound quality can be affected by many factors.
Show moreMICROPHONE BT Prelude 20 |
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Type | On-cable |
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The BT Prelude 20 has a microphone built directly on the cable.
Show moreCABLE BT Prelude 20 |
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Cable Type | Headset cable - 70 cm |
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BATTERY AND CHARGING BT Prelude 20 |
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Battery Type | Headset battery rechargeable | |
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Battery Life | 5 hour(s) | Worse than 74 % 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 BT Prelude 20 reaches up to 5 hour(s).
Show moreWIRELESS LINK BT Prelude 20 |
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Transmission Range | 10 m | Better than 84 % of in-ear headphones rated. |
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