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SMS Audio SYNC by 50 Wireless Headphones (Black)

Released on 18 May 2012

Manufacturer: SMS Audio

(1 customer reviews)  |  Write a review

Condition:  New

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£320.46 Free delivery

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  • Standard delivery estimate: 28th Nov - 2nd Dec

Comment:This item ships within 1 week. Delivery time 4 - 5 business days.

SYNC by 50 Wireless Headphones allow you to roam wherever the music takes you-whether it's across town or around the world. Perfect for commuting, jogging or travel, professionally tuned to provide the clearest, cleanest, most dynamic range of sound and made with only the highest-quality materials for the ultimate in style and comfort.

Bring your music with you anywhere but ditch the wires with SYNC by 50 Wireless Headphones.

Loss-less audio for crystal clear wireless sound (up to 50' away) and the ability to sync up to 4 pairs of headphones to a single audio source.
  • Professionally tuned Digital EQ
  • 16-bit lossless digital sound
  • Full on-board controls with bass boost, volume control & mute
  • Passive noise cancellation
  • Soft memory foam cushions
  • Custom 40mm driver

customer Reviews

 Average rating (1 review)

 Well-presented and good quality; but pricey and VERY large

| | See all Seren1411's reviews (72)

After several months of usage, I'm still not entirely convinced by these.

The headphones are extremely well-packaged. There's a beautiful, pasteboard display sleeve (that's probably 2x as big as it actually needs to be), inside which you find a good-quality, zip-closing storage case. This case contains: the headphones and wi-fi dongle, a cleaning cloth, a cable and converter (allowing you to switch the dongle from wireless to wired mode), a USB lead and charger (complete with 4 different, interchangeable, international plug ends). These would certainly look like an impressive gift.

The ear-surrounds are well-padded and comfortable, though outside of the band is rather plasticey. The sound quality is great, and wearing the headphones I'm able to walk a couple of rooms away from the dongle before experiencing problems with sound cutting out.

There's only one charging lead included (cable-wise it's a fairly standard set-up that is identical to many mobile phone/e-reader chargers), but the headphones and dongle require separate charging, which I find a bit awkward. It's a shame that there's not a way to connect the two components for simultaneous charging purposes.

For me, the biggest problem is that these just don't stay on. Although the ear sections are comfortable, I find the overall fit very problematic. The band is adjustable, but even on the smallest setting, these headphones are HUGE. Too big for me. I can't use these while moving quickly or looking down at a book/my laptop without them slipping off my head. When in use, there are really bright, flashing blue LEDs on the sides of the headphones that I find intrusive and distracting - particularly in lower light levels.


- Well-made
- Well-presented
- Sound quality
- Pretty effective over distance


- Price
- Enormous headband
- Overly-bright blue flashing lights on band