BK Wireless Earphones bluetooth wireless earphones Deep bass IP55 waterproof and dustproof standard compatible Compact and lightweight Up to

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. Be slim, be colorful, and follow your heart. Live in the world you love and this deep bass sound. [Equipped with a small but sharp bass and high-quality driver] Adopts a φ9mm SOLID BASS HD TWS driver exclusively for SOLID BASS. Reproduces the crisp deep bass inherited from the higher-end model ATH-CKS50TW and balanced mid-high range. Although these earphones are small, you can experience the power and heat of sounds and voices beyond your imagination. [Uses a dedicated preset equalizer whose settings can be recalled with one tap] Use the dedicated app "Connect" to explore the world of even deeper bass. The "SOLID BASS series" includes 5 preset equalizers, including 2 types of "Bass Boost". Once you have set one of your favorite equalizers, you can call it up anytime with a single tap on your earphones without having to launch the app. [Small body that allows you to comfortably enjoy deep bass sounds] We have made the earphones as small and light as possible, making them a size that anyone can wear without difficulty. We aim to create a comfortable fit that will prevent ear fatigue even when worn for long periods of time. [Slim charging case that makes it easy to carry deep bass] Not only the earphones but also the charging case have been made to fit in the palm of your hand, making them thin and lightweight. It can easily fit into the coin pocket of denim, etc., making it convenient to carry. The design also allows for smooth insertion and removal of earphones.