"POWERED WITH DURABILITY The metal front face provides rugged protection, and its IPX4 sweat and water resistance keeps your headphones safe during your training. The over-molded RemoteTalk control allows for an easy grip while taking calls and changing tracks. Now you can take your workout to the highest level without interrupting your music. Powerbeats2 offers adjustable ear hooks with multiple fitting ear tips for a comfortable and snug fit, to handle even the longest workout. Add power to your sound. Dual-driver acoustics power music through each ear bud, delivering the Beats signature sound to keep you inspired during your workout. Packaging Includes: Powerbeats2 earphones with RemoteTalk™ Hard shell carrying case Four (4) pairs of multi-sized/shaped ear tips Cable management clip Quick start guide Materials: Leatherette, Plastic, Aluminum Dimensions: 4""""L x 4""""W x 2""""H Weight: 0.06 lbs"