【Product Overview】 High-sensitivity 9mm driver unit Reduced sound leakage Tangle-resistant serration cable Comfortable fit and high-quality sound Hybrid ear tips for improved fit Cable length adjuster No noise-canceling function Included: Hybrid ear tips SS, S, M, L (each 2), cable length adjuster Equipped with a 400kJ/m3 high-power neodymium magnet that enhances sound resolution and reproduces clear mid-high frequencies and deep, powerful bass. From a colorful and compact body, it reproduces high-quality sound with excellent balance. 【Product Description】 【Product Details】 Brand: SONY (Sony) Product Category: Home Appliances & Cameras Product Name: Sony Wired Earphones MDR-EX155: Canal Type Black MDR-EX155 B Manufacturer: Sony (SONY) Product Number: MDR-EX155 B Release Date: July 15, 2017 Product Contents: 1 piece (x 1) Color: Black Product Type: Without Remote Control