Sennheiser IE 100 PRO Wireless In-Ear Monitors
The IE 100 PRO Wireless pairs the same dynamic in-ear monitor as the standard IE 100 PRO with a Bluetooth neckband, so a performer can walk a stage or a broadcast set without a cable to a bodypack. Bluetooth 5.0 with SBC, AAC, and aptX/aptX Low Latency codecs keeps the wireless link stable and low-latency enough for monitoring, and the neckband swaps back to a wired cable when a fixed in-ear rig is the better call.
Battery life runs up to 10 hours on SBC with a 1.5 hour recharge, long enough to cover a full show or broadcast day, and the earpiece itself is the same secure, road-tested shell as the wired IE 100 PRO. It ships in black, clear, or red to match the wired model.
| Transducer | Dynamic |
|---|---|
| Frequency Response | 20 - 18,000 Hz |
| Impedance | 20 Ω |
| THD | < 0.1% (1 kHz, 94 dB) |
| Bluetooth | 5.0 with SBC, AAC, aptX, aptX Low Latency |
| Battery Life | Up to 10 hours (SBC); 1.5 hour recharge |
| Cable | 1.3 m (wired mode) |
| Weight | 199.5 g |








