Stylish design and high-end sound quality ensure you a amazong listening experience</br>Durable?? Designed with a memory wire technology?? the in-ear headphones make it easier to keep moving</br>Excellent sound quality with vast sound field?? for magnificent spatial aspects of the sound</br>The midbass and treble driver unit have a rich?? vigorous performance at bass?? midrange and treble</br>24 hours Customer Service + 3 month After Service Guarantee + QC Team Quality Check before shipping + in Stock Fast Shipping</br></br>Product Description</br></br><strong>Specification:</strong><br> Transducer Principle