Skullcandy Ink'd Bluetooth Wireless Earbuds with Microphone, Noise Isolating Supreme Sound, 8-Hour Rechargeable Battery, Lightweight with Flexible Collar, Black Lightweight, low profile, and flexible: The low-profile design weights only 24 grams, offering all-day listening that won't compromise your style. For quickly and conveniently storing in a pocket or bag, the flex collar packs up to one-third its size. Supreme sound: A noise-isolating fit enhances the rich, clear audio of Supreme Sound across all types of music, producing attacking, powerful bass, warm, natural vocals and precision highs. Built-in mic and remote: Manage your calls and music on these Bluetooth buds with the built-in mic and remote featuring call, track and volume control. Thirty feet of cord-free Bluetooth means you can do it all without reaching for your phone. Long lasting battery: Listen longer and louder with 8-hours of rechargeable battery life. Battery fully recharges in just 2.5 hours.