Its easy to miss the details. Especially when it comes to music. But not anymore. The Mackie MP-220 BTA Bluetooth In-Ear Monitors reproduce every single one of them with precision. With dual dynamic drivers in each IEM housing you can enjoy a full rich sound with accurate reproduction of every nuance across the entire audio frequency spectrum. And with up to 40dB of sound isolation nothing will disturb you either. The MP-220 BTAs come complete with a handy MP-BTA Bluetooth Adapter so you can listen with complete wireless freedom. Simply pair your Bluetooth-enabled device to your earphones and enjoy that signature MP-220 sound without being tied down by wires. The IEM enclosures themselves feature an ergonomically moulded low-profile design providing outstanding comfort with a maximised bass response. These are IEMs that you can wear on stage or on the street for as long as you want without having to worry about fatigue. And all without sacrificing sound quality.