INCLUDES CARRYING CASE for convenient storage and transport, shirt clip for cable management, and 6 sets of ear-tips 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. COMPATIBLE WITH all devices that use a standard 3.5mm (1/8”) headphone/AUX jack including iPhone/iPad/iPod and other phones/tablets (3.5mm adapter may be required), mp3 players, computers, gaming consoles/controllers, and gym equipment. 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. CERTIFIED IPX5 SWEAT- AND WATER-RESISTANT DESIGN prevents damage from both sweat and the elements for superior durability and the freedom to work out anywhere. 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.