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Sleek Audio SA6/W-1 review

They're expensive, but these Sleek Audio earphones deliver a great sound, and are easy to fit into the ear Tested at £250.00

What Hi-Fi? Verdict

A tad expensive, maybe, but these are the wireless earphones to own


  • +

    Dynamics, detail and clarity

  • +

    custom fitting


  • -

    Light bass

  • -


Although these Sleek Audios are somewhat on the expensive side, we're happy to report that these are the best sounding wireless earphones we've come across for a while.

The earphones are joined by a wireless receiver, which talks to a digital transmitter that can be connected to any device with a headphone output.

The devices are paired out of the box and a choice of three in-ear buds allows us to get the fitting spot on. The sound delivered has dynamics, detail and clarity.

Bass is a little light and they're still a touch expensive for what's on offer, but if you have the money and like the dongle set-up, these are the wireless ears of choice.

See all our five-star headphone reviews

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What Hi-Fi?
What Hi-Fi?

What Hi-Fi?, founded in 1976, is the world's leading independent guide to buying and owning hi-fi and home entertainment products. Our comprehensive tests help you buy the very best for your money, with our advice sections giving you step-by-step information on how to get even more from your music and movies. Everything is tested by our dedicated team of in-house reviewers in our custom-built test rooms in London and Bath. Our coveted five-star rating and Awards are recognised all over the world as the ultimate seal of approval, so you can buy with absolute confidence.

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