HiBy XENO Hybrid Earphones

The Cowell 10mm solid-state, dynamic xMEMS 10mm graphene-diaphragm Cowell hybrid array combines ultra-fast response with textured bass, while the dual ES9018C2M + CS43131 DACs reproduce native 384 kHz/32-bit PCM and DSD128 via USB-C. At just 5 g per capsule and an SPL of 116 dB, it delivers high-end sound in a compact 3D aluminium chassis.

xMEMS + graphene hybrid architecture

The xMEMS tweeter is 150× faster than a conventional driver, delivering micro-detail and precise transients, while the graphene dynamic provides body and extension up to 20-40 kHz. The separate 3D-printed cavity reduces resonances and fine-tunes active crossover.

Integrated dual Hi-Fi DAC

Each driver has its own dedicated converter, maximising dynamic range and separating channels for < 0.1% distortion. The 1.35m USB-C cable carries the pure digital signal, eliminating mobile or laptop jitter.

Convenient connectivity

The four-button remote controls playback and volume, while the multi-directional MEMS microphone ensures clear calls and compatibility with Switch or PC with no noticeable latency.

Lightweight, ergonomic construction

Thanks to the small size of the MEMS transducer, overall volume is reduced by 25% and weight by 40% compared to other hybrids, improving comfort during long sessions. The aluminium unibody housing and silver-plated OFC cable stand up to everyday use.

Comparison

Compared to a wireless Creative Aurvana Ace 2, the HiBy XENO sacrifices ANC and cable freedom, but delivers a purely digital signal pass-through and avoids Bluetooth compression, achieving greater detail with the same xMEMS technology. Compared to the Moondrop Quark 2 USB-C, it doubles the treble extension, adds a dedicated bass driver and offers DSD decoding, while maintaining an equally portable profile. With this formula, HiBy positions the XENO as the best value option for audiophiles seeking the immediacy of a digital IEM without sacrificing a dynamic and accurate soundstage.