Professionally Tuned Tuning After tons of adjustment and research, LZ AX brings an all-new sound experience for its users with its flagship-grade performance. The tuning for the AX has been professionally adjusted to deliver a crisp resolution retrieving outstanding details from your music. It takes the experience provided by the previous flagship (LZ A7) to an all-new level. Brand-New Flagship Nine-Drive Configuration Hybrid IEM After tons of adjustment and research, LZ AX now is finally released. Innovatively it adopts the hybrid technology to present a more favorable sound. LZ has designed the AX with a nine-driver hybrid configuration bringing a powerful composite dynamic driver, four Knowles high-performance BA drivers, dual 7-layer piezoelectric drivers, and dual Sonion EST drivers under a single shell. The four-way hybrid configuration promises quality performance. Adjustable Tuning with Filters & Tuning Switch LZ AX can completely adjust the output based on your preference. This device offers multiple tuning options with 5 tuning nozzles and a tuning switch. Users can completely adjust the output based on your preference. Exquisite Looks with Carbon-Fiber Styled Panels LZ AX has designed the acoustic cavity structure with great precision. They have made sure that the nine-driver fits nicely inside a compact shell design. On top of that, users can get beautiful-looking carbon fiber-styled face panels. High-Quality Eight-Strand Graphene Copper Silver Cables LZ features two stock cables with the AX, which includes a 3.5mm and a 4.4mm cable. The AX has designed high-purity silver-plated single-crystal copper and graphene-plated single-crystal copper mixed hybrid cables with 2-pin 0.78mm connectors.