










HE Sonic eartips Song of the LongRiver

1. Sonic Filtering Zone
Uncompromising, Pursuing Excellence
The Sonic Filtering Zone functions like a built-inacoustic amplifier. lt smooths high-frequency peaks,widens the soundstage, reduces listening fatigue, andprotects the drivers. lt also doesn't block the soundoutlet like a mesh filter.

Ⅱ. Patented CorrugatedWall
Skin-Friendly, Perfect Seal
Our patented corrugated wall earbud tips offerimproved fit, comfort, stability, pressure relief, andacoustic consistency compared to traditional smoothearbud tips. They don't block the ear canal, butinstead adjust to the size of the ear canal to form aseal.

lll.Medical-Grade Silicone
lll.Medical-Grade Silicone
Ergonomics
Biocompatibility
Earbud tips made from high-quality medical-gradesilicone offer a safer, more comfortable, and moredurable fit compared to standard materials, while alsoproviding more consistent sound performance. Thismaterial also allows for precise implementation ofadvanced designs (such as bellows) while providingusers with confidence in long-term performance

CUSTOMIZED CABLE
The XlAO QlAO used a customized high-endcable by using Furukawa silver-copper alloywire ,designed to deliver superb audioperformance and durability, ensuringan enhanced listening experience withoptimized signal transmission and reliability

