IE 100 PRO WIRELESS

Having both a standard 3.5mm cable and a Bluetooth neckband in the same box is an incredible utility feature that covers all bases.Tuning is spot on and the ergonomic shape sits perfectly secure in the ear. These IEMs offer pro tier sound quality without breaking the bank. There are some compromises like the buttons on the wireless module are bunched too close together and lack physical definition which can make tactile navigation a bit frustrating if you have larger hands. Also the official Sennheiser app lacks EQ control for this specific model though you can easily bypass this with system level or third party EQ apps.Bottom line if you want elite sound clarity, rock solid comfort, and the ability to switch between wired and wireless on the fly, just buy them. It's a stellar package for the price. FYI the BT module is specifically designed for IE 100, 400, and 500 pro not other MMCX connectors.

They stay in place well, they connect well, and the sound quality is really good. These are the best jogging earbuds I've ever had.

Sound quality is a little lacking for the price. Bluetooth connection or fine, and the quality is okay. Decently durable and portable. However I don't think the sound quality is good enough to justify the price.

Definitely not pro level, but great for the price. Isolation of sounds as in ear monitors is really good

Honestly the buds are amazing... but kinda useless if you cannot charge them. I've had them a week and the crappy rubber used for the charge port dust cover has now ripped so I cant remove it to charge. This is such low quality crap it cannot be worth that overly high price.

These are awesome. Great quality. Nice that you have an option to use them wired or not. Wired gives it more volume to if you find wireless not having enough power. Worth the price. Nice that they give you multiple options for the ear cusion thing. Only critique is that if you're using them wired, the cable doesn't have a microphone, so if you plan on using it to communicate you have to use the bluetooth.

They definitely don't sound worth the money, and they weren't very comfortable for my ears. The Bluetooth connection wasn't quite as stable as I would have preferred as well

These were designed for use on the stage by singers, musicians ...BUT ... They are super great for quality sound for everyone. Great for use on aircraft as they are attached and don't pop off and get lost in seats as ear buds do

Ich habe mich schon an deutlich teureren In-Ears abgearbeitet, die mich letztlich immer enttäuscht haben. Die Pro IE 100 Pro haben mich hingegen vom Sound und Tragekomfort überzeugt. Ich nutze sie auch gerne beim Radfahren. Abzug gibt es für die wenig intuitive Bedienung und die fehlende App. Es gibt keine Anzeige oder Abfrage für den Ladezustand, sondern nur eine Warnmeldung, bevor kurz danach Schluss ist.

Sound quality: neutral sound, a bit on higher side. Low is very good and clear. Sound signature is really of my taste. Crystal clear, crisp, on point sound. Most noticeable attribute is sound stage. Very wide spacious sound stage.Build quality: very comfortable and light. Best fit in ear. But feels delicate specially on the point of connectors.Connector: the connector is not typical ‘MMCX’ type. It is Sennheiser exclusive connector. This is the only drawback i have found. A universal connector helps in having choices over buying different quality and of different length of cable. Though the cable quality is very good. Soft and durable.Bluetooth connector: Bluetooth connector is just for casual listening. I noticed a huge difference in sound stage while shifting from wired to Bluetooth connector. With Bluetooth connector it sounds just like any other Bluetooth earbuds half the price. So I never use Bluetooth. It is just for ‘just in case’ type of purpose.Overall I found it to be really good sounding and best fit among all other earphones in my collection. I have bought it in 8.7k with Bluetooth adapter which is a great deal.** The wireless version is not just wireless. It comes with both 'Bluetooth adapter' and '3.5mm cable'. So wireless version is basically the wired version along with an additional Bluetooth adapter. See the box contains in my uploaded picture.

What I liked about these is that you have the option to go wired or wireless which gives the best of both worlds. The sound quality is good for what I use it for (mostly music, podcasts) and they are pretty good at noise cancelling to an extent. It seems like the trend is going towards Bluetooth headphones so having the option to go wired is nice.

Get what i see

Prodotto eccellente.Utilizzate con Xiaomi 17 Ultra. Il volume bluetooth è più basso rispetto al collegamento via cavo con PIN jack che al contrario è troppo esagerato... Quello che posso consigliare è di indossarle bene perché è un attimo fare confusione tra le orecchie....e poi il suono sarebbe da cuffiette da pochi euro....Al contrario indossate perfettamente aderiscono al padiglione auricolare e da lì in poi piano con il volume....Bassi superbi.... Ripeto Eccellenti