Sennheiser Pro Audio IE 100 Pro Wireless In-Ear Monitor, Red

Great for exercise and great sound quality, cheap too

Excellent sound and comfort without worrying of accidentally leaving it there in the floor

These are the worst headphones I have ever owned. The sound quality is terrible. After two months they stopped charging. Sennheiser is not what it used to be. I am happier with a forty dollar pair of ear buds.

I use it a couple of hours every weekend and it works great. Sound is great. Battery life lasts a few days. Only gripe I have is where the buttons to pause and change the volume are located. If you let it hang from the front of you, then it's a hanging wire that could snag on things... If it's behind you then the buttons are in awkward location under your ear. The buttons are not really built in a way that you know which button you're changing. ... Why didn't I order wireless? I wanted the wires because I prefer not to lose this head set. I've lost my headset in the past and so having 2 things to manage just seems like more chances to lose stuff.

For the price, the part that needs to wrap around the ears should be more firm and larger, but still pliable. They stay ON my ears but the buds don't stay in my ears super well. ( Maybe I need to try more of the cap sizes) My other complaint is that they lean away from bass and into treble a bit too much for me. They do sound great but not my favorite sound profile.

Got these to monitor audio on my FX3 when filming mtb on trail. Much easier to use buds when I have a helmet on. Really like the fit and sound quality. Not super confident in the durability considering I’m constantly on and off with them during a gig. They don’t feel very robust but Sennheiser makes not of them being durable. Fingers crossed they last because I really like them.

worked good at first , battery wont hold charage

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

A pesar de ser de precio elevado, el sonido y la calidad del audio es superior a cualquier producto de la competencia dentro de la gama(gama de entrada). El módulo bt es una buena solución para escuchar secuencias y metrónomo para gigs pequeños y funciona súper bien. Comparado con Shure o KZ es sin duda una muy buena inversión en esta gama de productos. Actualización: El auricular izquierdo ya no funciona...Casi no los usaba para trabajar en su mayoría eran ensayos y con el módulo BT me era suficiente. Así que el cable lo usé aproximadamente una vez por mes. A la fecha no más de 10 ocasiones. Primero el auricular izquierdo comenzó con un falso contacto. Y después de dos o tres cambios más dejo de escucharse. Se que es el auricular por qué he probado el auricular derecho con las diferentes entradas tanto del módulo como del cable y sigue funcionando perfectamente.

Buen producto

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.

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