Sennheiser IE 100 PRO WIRELESS CLEAR Wireless In-Ear Monitors | Dynamic 10mm Broadband Transducer | BT Connector, USB-C Cable & S/M/L Silcone Adaptors Included | Clear & Black (509172)

These were purchased as "used - very good" and turned up in all of the original packaging with all accessories. Easy to follow instructions. Easy to pair. Happy with the selection of ear fittings. These are a great pair of in-ear bluetooth monitors. I'm only using them for Bluetooth music whilst drumming - either to click tracks, drumless music or just my favorite tunes. I find the bass delivery a little bit lacking but as I'm playing drums that really doesn't present a problem for me. Worn non-stop for a good 2-3 hours with no irrotation or problems. That length of times - usage reduced the internal battery to 80% so that seems perfectly acceptable. They look good too. Comes with a small pouch that would accomodate them both easily enough. All in all, a real value for money purchase for an established brand.

These are the best neckband type of wireless earphones you can buy. Trust me, ive tried lots of them. They're worth the £100 plus

Earbuds themselves are good, no issues. Pouch to keep them in is cheap and too small as you can’t fit both the Bluetooth and 3.5mm leads in at the same time.

Not only are they a faff to hook over your ears I found them very uncomfortable after just a short period of time. Sound wise they are no great shakes either, lack of bass being the main fault. I have some wired Sennheiser earphones from years ago and they sound better.

Really great sound quality and the flexible hook means you can adjust them to comfortably fit your ears.

I was quite surprised by these. I have literally never bought a Sennheiser product that wasn't really excellent. But these, I have to say, are slightly disappointing. As IEMs they don't go nearly loud enough to use in a live performance with a band. And the heavily rolled off bass response doesn't help at all. As ordinary headphones, they are fine I guess, but they don't sound half as good as the £14 fake Apple air pods that you can pick up anywhere. On the positive side, they look to be very well made, and I expect they would last a while without failure. And the isolation, once they're in you ear canal, is very good indeed.

Buy them they sound great. If they don’t then get some after market foam ear tips as these give you a better sound. By default the tips Sennheiser provided didn’t suit my ears and give a proper seal. I changed to an aftermarket foam tip and my how the sound changed they now sound exquisite. Nice!!

There is nothing to dislike about the product. I feel like a professional singer every time I use them.

Spitzen Ton, für uns leider nicht perfekt an zu legen.

Clunky and uncomfortable, I assumed the wires were longer, but they're not long enough, but just short enough to stick out by your neck and look dumb. Tried them many times and they're as good as a €20 pair of headphones, just with a bad cable, super disappointed. 1 extra star for decent sound, but for the price, that's the least I expect.

Jag använder de här som personlig monitor i rockband och är mycket nöjd. Bluetooth adaptern är OK men har alltför svag utvolym. Får oftast ha volym på max när jag lyssnar.

Sicuramente ci sono auricolari con qualità del suono migliore ma non a questa cifra. Il rapporto qualità prezzo è veramente alto. Il suono è ottimo, di qualità studio, dunque bassi presenti ma non pompati e acuti che si sentono bene. Per la chitarra sono ideali, forse un po' meno per il basso. Si indossano abbastanza bene, non affaticano molto l'orecchio e ci sono inserti di diverse dimensioni per adattarsi. Si possono usare via bluetooth con protocollo aptx oppure cablati. Sul palco io li userei comunque cablati con un sistema wireless dedicato ma in casa il bluetooth è pratico. Non apprezzo molto i comandi, in posizione non molto naturale e fastidiosi quando ci si muove. Direi che non sono pensati per un utilizzo musicale. Dunque ottimi per uso casalingo e amatoriale, per uso professionale ci si deve muovere su altro, di qualità migliore ma anche di prezzo molto superiore.

Kabelführung des Bluetooth-Moduls suboptimal. Sound ist detailliert und clean, wie man es von Sennheiser erwartet.