Only tried on for about 30 minutes after opening. SHURE AONIC 215 High-Isolation Earphones SKU: SE215DYBK+UNI-A Experience superior earphones. Clear sound and rich bass: Studio-quality sound with clear sound and rich bass in a portable size. High-isolation technology: Blocks up to 37dB of ambient noise. Enjoy an immersive, top-quality listening experience anywhere, whether exercising or traveling. Detachable 3.5mm mini-plug cable: The detachable 3.5 mm mini-plug cable allows direct connection to PCs, in-flight entertainment systems, and other mobile devices. The wire-form fit, secure over-ear design keeps the cable out of the way. Compatible with Apple & Android devices (3.5 mm connector model) Microphones may not function correctly on some Android models, PCs, and game consoles depending on their specifications. Control conversations and music: Easily control calls, voice commands, volume adjustment, and music playback using the in-line microphone remote on the cable. Durable quality: Designed to be durable for professional use and can be used for a long time. AONIC 215 detachable high-isolation earphones, 3.5 mm mini-plug cable, fit kit with various ear pads, and carrying case.