Professional in-ear monitors with dynamic full-range sound and Bluetooth connectivity for wireless monitoring and mobile listening. IE 100 PRO Wireless in-ear monitors offer the same high-resolution audio, comfort, and reliability as the original IE 100 PRO—now with added wireless convenience. The included Bluetooth module with built-in microphone and remote gives you the freedom to monitor, rehearse, and listen on the move—without sacrificing Sennheiser’s trusted sound quality. The dynamic driver delivers detailed, distortion-free sound, while the secure fit and modular design ensure long-term comfort and versatility. Features Sennheiser IE 100 PRO in-ear monitors with Bluetooth functionality Bluetooth 5.0 module with built-in microphone and 3-button remote Dynamic single-driver delivers full-range, distortion-free sound Secure, low-profile in-ear fit with multiple ear tip options High SPL handling and excellent isolation for stage or travel Easily swap between wireless and wired use with modular design USB-C charging and up to 10 hours of playback time Includes carry case, eartips, USB-C cable, and standard PRO cable Available in black, clear, or red Ideal for musicians, creators, engineers, and daily listening Covered by Sennheiser’s 2-year warranty Box Contents IE 100 PRO Earphones IE PRO BT Connector (Bluetooth Neckband) IE PRO Straight Black Cable (3.5mm, 1.3m) Silicone Adapters (S, M, L) Foam Adapters (M) USB-C Charging Cable Soft Pouch and Cleaning Tool Specs: Driver Type10mm Dynamic Broadband Transducer Frequency Response20 Hz - 18 kHz Impedance20 Ω Max SPL (Sound Pressure Level)115 dB (1 kHz / 1 Vrms) Total Harmonic Distortion (THD)< 0.1% (1 kHz, 94 dB) Noise AttenuationUp to 26 dB (Passive) Bluetooth Version5.0 Supported Audio CodecsSBC, AAC, aptX™, aptX™ Low Latency Battery LifeUp to 10 hours Charging TimeApprox. 1.5 hours
