JBL Synchros S100 Advanced In-Ear Stereo Headphones With Apple 3-Button Remote, Black Ultra-light, die-cast aluminum construction.Connectivity Technology: Wired Advanced 9mm driver for professional audio sound with PureBass performance Angled ear tips for improved comfort and stability Tangle resistant flat cable with Apple 3-Button Remote 3 sizes of silicone ear tips as well as 1 pair of Comply foam tips for superior fit