Enhance your listening with RHA's MA750i in-ear headphones. Reveal every detail of your tunes with a harmonious combination of High Resolution Audio and noise-isolating design. Precision crafted from stainless steel for superior sound and durability, you can easily manage calls and interact with your iOS smart device with the inline mic and remote too. High Resolution Audio A hand-made, precision dynamic driver (model 560. 1) delivers premium quality audio with a superlative level of detail, depth and balance. Read more… High Resolution Audio (as certified by the Japan Audio Society) takes sound to the next level. Beautifully deep and responsive bass combines with delicate and spacious clarity to create an exceptional soundstage. Noise-isolating design provides an immersive and engaging listen, with ten sets of ergonomically designed ear-tips so you are sure to find the most perfectly comfortable fit. Choose from a selection of Silicone and Comply Foam tips for maximum comfort. Aerophonic Design RHA's unique signature aerophonic design ensures unfettered delivery of distortion-free sound. The sound chamber and sound pipe are crafted from a machined 303F grade stainless steel housing for superior sonic performance and long-lasting durability. Store your RHAs in the included premium carry case for safe keeping and easy transport. Flexible Ear Hooks With flexible over-ear hooks, the MA750i will stay comfortably and securely in place. This design also helps deliver the most effective noise isolation. Optimised for iOS The in-line remote with mic is optimised for iOS smart devices. Take calls, switch between playlists, and activate your phone's smart assistant. It's all easily controllable via the remote's intuitive three button design for a seamless listening and interactive experience.