1BA+1DD Dual Hybrid Driver In-Ear Monitor Headphones with Microphone Engineered for musicians, singers, drummers, and audio enthusiasts, these WD01 wired HiFi earbuds blend a 10mm dynamic driver for deep bass with a balanced armature unit for crisp vocals, delivering detailed, natural sound ideal for live performances, studio work, or everyday listening. The CNC-machined metal shell ensures durable premium quality, while the DLP 3D-printed cavity refines soundstage accuracy, reducing distortion for clearer highs and mids. Comfort & Functionality Featuring an ergonomic design tested on hundreds of ear models, these inner ear monitor headsets provide a snug, all-day fit with three silicone ear tip sizes (S/M/L), offering up to 25dB noise isolation for subway rides, noisy offices, or stage environments. The secure fit stays in place during workouts or performances, while the lightweight build minimizes fatigue. The detachable silver-plated 2-pin cable enhances clarity by reducing signal loss and supports easy upgrades, making it stage-ready for bassists, drummers, and other performers. Universal USB-C Connectivity Compatible with iPhone 15/16 Series, Samsung Galaxy S20-S23, iPads, smartphones/tablets, Macbooks, laptops/computers and other USB-C devices (no adapter needed), these sound isolating earphones feature an in-line 3-button remote with a built-in mic for hands-free calls, volume control, and voice assistant activation. Seamlessly switch between music, podcasts, and calls without reaching for your device. Perfect for musicians seeking low-latency monitoring or daily users craving immersive sound, these in-ear headphones with microphone combine professional-grade performance with everyday comfort, making them a versatile choice for singers, gamers, and listeners alike.