[HIGH-PERFORMANCE DYNAMIC DRIVERS deliver superior bass performance vivid mids and crystal-clear highs for an energetic audio experience that motivates you through the most intense workouts ADJUSTABLE MEMORY WIRE EARHOOKS conform perfectly to your ears providing an ergonomic and secure over-the-ear fit that stays comfortable all day and never falls out BUILT-IN HEADSET + USB TYPE C connector compatible with iPhone 16 / 16 Pro / 15 / 15 Pro iPads smartphones/tablets Macbooks laptops/computers and other devices with USB-C audio; in-line microphone and 3-button remote let you take calls control music playback and adjust volume IPX5 SWEAT- AND WATER-RESISTANT DESIGN prevents damage from both sweat and the elements for superior durability and the freedom to work out anywhere INCLUDES CARRYING CASE for convenient storage and transport shirt clip for cable management and 6 sets of eartips for a customized fit; please try all of the eartip sizes to find the ones with the best overall sound bass and comfort for your ears]