The SE535 delivers spacious, surround sound with a striking separation of highs and lows straight to your brain. Precise clarity with a driving beat will have you checking your pulse. Features Triple high-definition drivers deliver spacious sound and rich bass for cinematic audio in a convenient and portable package. Detachable cable system enables multiple connectivity options for long-term device compatibility, upgrades, and ease of maintenance. Sound Isolating design blocks up to 37 dB of outside noise for immersive listening no matter where you are. Secure, over-the-ear configuration keeps earphones in place and cables out of the way for unmatched, long-wearing comfort. Bluetooth 5 communication cable provides up to 10 hours of battery life and 30 feet (10 meters) of wireless range with a dedicated headphone amp for improved high-fidelity audio over prior models. Come equipped with a universal 3.5 mm communication cable with selectable iOS/Android functionality. Inline remote and mic offers seamless control for phone calls, voice commands, and easily accessible operation of volume and music playback. Bluetooth 5 communication cable provides up to 10 hours of battery life and 30 feet (10 meters) of wireless range with a dedicated headphone amp for improved high-fidelity audio over prior models. Includes Bluetooth 5 communication cable, Universal 3.5 mm communication cable, micro-USB charging cable, volume control, ¼” adapter, premium carrying case and fit kit with wide variety of sleeves.