Open Box Combination (Only Ship within US) Color:TinHiFi DUDU IEMs-Commemorative Edition any user with Cosmos APU

any user with Cosmos APU may calibrate 9038D by themself for particular headphones

7” touchscreen display

This Japanese acoustic sponge absorbs the kinetic energy and blocks the extra noise

HPA Output(SE):-

Open Box Combination (Only Ship within US) Color:TinHiFi DUDU IEMs-Commemorative Edition any user with Cosmos APUNote: The above product must be purchased in sets of three to be eligible for shipping, and is only available for delivery within the United States. Our open box products, used exclusively for unboxing videos, are original and unworn, available at a surprise discount price. Only one of each type in stockfirst come, first served. Purchase now for immediate shipping.