TANGZU Earphone Case MAX (White) 0.78mm 2pin Each unit will have its

Each unit will have its own unique number printed on the inner side of the cavities

and full low frequencies

Output:RCA

Q-IAO intelligent crossover system

TANGZU Earphone Case MAX (White) 0.78mm 2pin Each unit will have itsPremium Craftsmanship Constructed with high quality leather combined with a gentle flannelette lining, this case ensures the utmost care for your earbuds. The soft, matte finish of the leather not only exudes elegance but also repels dust, making it effortless to clean and maintain. Say goodbye to stubborn stains as they are easily removed. Durability Meets Style Boasting a vintage yet chic appearance, the TANGZU Leather Case is both dust proof and