They are comfortable to wear. The over-the-ear cable routing does not cause me any trouble when wearing glasses. Treble is somewhat enhanced as far as I can tell, but not in a dominant way: They are not sibilant and not fatiguing. They replace a pair of beyerdynamic DTX-101iE and DTX-71iE in-ear headphones (which both suffer from worn cables after years of use). Overall I think that the IE Pro BT connector works well, with seemingly no loss to sound quality or additional latency. Additionally, its lightweight design is very nice since, unlike similar devices, it doesn’t feel as though it’s trying to rip IEMs from my ears. I will comment, though, that at 10 hours the battery life is fairly short. It’ll easily last through a day of commuting, but for travelling it may not even make it through a whole flight. Also, the max volume you get from the IEMs when using the IE Pro BT Connector isn’t that high, so if you like to do some loud listening, you may be left wanting. Build and Comfort

providing third parties with statistical information about our users (but those third parties will not be able to identify any individual user from that information); We may disclose your personal information to any of our employees, officers, insurers, professional advisers, agents, suppliers, or subcontractors as reasonably necessary for the purposes set out in this policy. I use these for listening to music and podcasts during the day, In other words: Can't comment on on-stage monitoring performance. We will take reasonable technical and organizational precautions to prevent the loss, misuse, or alteration of your personal information.Dynamic Driver เฉพาะของ Sennheiser ที่ทาง Sennheiser นั้นยกให้เหนือกว่า Driver ทั้งความกว้างอุ่นหนาของความถี่ที่มากกว่า พูดเลยว่าชัดใสเคลียร์ โทนโปร่งกว้าง รายละเอียดดีเยี่ยม ทำให้คุณไม่พลาดทุกรายละเอียดเสียง Please let us know if the personal information that we hold about you needs to be corrected or updated. To clear up confusion, a radio transmitter and receiver still usually has a wired set of IEMs plugged in, such as the IE 100 PRO. Otherwise, if you have a laptop for live performances you’re connecting to, the IE 100 PRO Wireless is a super simple solution through Bluetooth effectively bypassing the sound guy.

The mids on the IE 100 Pro have a great tuning, and because of the more “neutral” balance, they sound quite a bit richer and more prominent than on the IE300. The fundamental range here between 300hz-600hz is well-defined, and it gives vocals and instruments alike a robust body. Additionally, the upper midrange between 1K-5K has proper presence, with a good representation of overtones that lie in that region without coming through as forward or shouty. Highs Great sound. Transparent but not overly trebly, which makes them suitable for longer periods of casual listening too.I bought the IE 100 Pro for casual listening and music production, and am overall very happy with them.