Sennheiser IE 400 PRO in-Ear Headphones for Wireless Monitoring Systems with Mackie MP-BTA Bluetooth Adapter (Black)

Sennheiser IE 400 PRO in-Ear Headphones for Wireless Monitoring Systems with Mackie MP-BTA Bluetooth Adapter (Black), Brought to you By SENNHEISER.

TrueResponse driver system reduces acoustic stress factors through homogeneous and distortion-free reproduction

Newly developed dynamic 7mm wideband transducer for punchy, high-resolution monitoring sound

Noticeable punch with transparent mid-range reproduction and clear high frequencies

High level of wearing comfort and good fit thanks to ergonomic compact housing

Includes a Mackie MP-BTA Bluetooth Adapter to turn your wired earphones into Bluetooth Wireless earphones