B07CH74F3S Shure SE846-BLU+BT1 Wireless Sound Isolating Earphones with Bluetooth Enabled Communication Cable

??LU??esignates the product’s color variation (blue).
Four high-definition drivers provide extended high-end clarity and unparalleled low-end performance for a state-of-the-art listening experience.
Three-way system configuration for dedicated low, mid and high frequency distribution. Groundbreaking low-pass filter provides the previously unattainable deep low-end performance of a true subwoofer??ithout sacrificing clarity or detail.
Adjustable frequency response for customizable sound signatures with removable metal nozzle and changeable nozzle inserts (balanced, warm, and bright options included).
Sound Isolating design featuring fit kit with a variety of sleeves blocks up to 37 dB of outside noise for immersive listening no matter where you are. Secure, over-the-ear design ensures earphones stay in place and out of the way for unmatched, long-wearing comfort.
Innovative detachable cable system for flexible connection and wearing options with three cables included for wireless Bluetooth connection, wired communication with remote and mic (3.5 mm connection for Apple/iOS and Android devices), or standard 3.5 mm audio cable.
Bluetooth 4.1 pairs with most phones, laptops and tablets, with up to 8 hours of battery life and 30 feet (10 meters) of range.