Features: Apple Lightning connector vastly surpasses ordinary 3.5mm earphone jacks! for connecting to iOS devices like iPhone 7 Plus / iphone 6/6s Plus / ipad / ipod In ear headphones with high-performance digital stereo sound; built-in volume control from -100dB to +12dB; amplified bass brings up the beat in Pop, Rock, and R&B. Comfortable ergonomic silicone earbuds designed to comfortably fit in the ear and remain in place even during excessive activity. Oxygen Free Copper cords assure low-loss signal transmission of 24-bit digital audio; Aluminum Alloy earbud shells protect your investment in a rainbow collection of colors to choose from. Built-in volume control - Produces high quality digital stereo sound with amplified bass and built in volume control that enhances the beat in your favorite music.