【Brand】Audio Technica 【Color】Pink 【Headphone Type】In-Ear 【Noise Control】Sound Isolation 【Headphone Jack】USB-C Slim, colorful, and as you like. Live in your favorite world with this deep bass. 【Compact yet sharp deep bass, equipped with a high-quality driver】 Employs a SOLID BASS dedicated φ9mm SOLID BASS HD TWS driver. Reproduces the sharp deep bass and well-balanced mid-high frequencies inherited from the higher-end model ATH-CKS50TW. Despite the small size of the earphones, you can experience the overwhelming power and the intensity of sound and voice that exceeds your imagination. 【Adopts a dedicated preset equalizer that can be called up with a single tap】 Using the dedicated app "Connect," enter a world of even deeper bass. As a "SOLID BASS series," it offers five preset equalizers, including two "Bass Boost" options. By setting your favorite equalizer, you can call it up anytime with a single tap on the earphones without launching the app. 【Compact body that allows you to wear deep bass lightly】 The earphones are made as small and light as possible, and designed to be a size that anyone can wear without difficulty. We have pursued a comfortable fit that is easy on the ears even when worn for long periods. 【Slim charging case that is easy to carry deep bass】 Not only the earphones but also the charging case is designed to be thin and lightweight, fitting in the palm of your hand. It can easily fit into a coin pocket of your jeans, making it convenient to carry around. The design also allows for smooth insertion and removal of the earphones.