【New-Sense Headphones: Gentle on the Ears with Bone Conduction & Ear-Hook Design】 Adopting "bone conduction technology" that transmits sound through the bones instead of the eardrums. Since it doesn't cover the ears, you can safely enjoy music and calls while still hearing ambient sounds. It reduces ear strain and is designed for comfort, making it less likely to cause pain even after long hours of use. 【Perfect for Sports! Sweat-Proof & Water-Resistant】 With a sweat-resistant structure that's resistant to sweat during exercise and running, you can use it with confidence during intense training and outdoor activities. The ear-hook type prevents slippage, maintaining a stable fit even in active scenes. 【Bluetooth 5.4 Equipped - Stable Wireless Connection】 Equipped with the latest Bluetooth 5.4 chip, achieving faster and more stable communication. It's less prone to interruptions within 10 meters and compatible with a wide range of devices, including iPhones, Androids, tablets, and PCs. It's useful in various situations, such as commuting, going to school, and working from home. 【High-Quality Sound & Deep Bass】 Powerful deep bass and clear mid-high tones produced by a 27mm large driver. It reproduces immersive sound even with bone conduction, providing a comfortable listening experience for music, videos, and calls. 【Lightweight & Foldable Design】 Lightweight design, weighing only a few dozen grams, making it less tiring to wear for long periods. When not in use, you can hang it around your neck or fold it up for compact storage. Convenient for carrying around. 【Type-C Rechargeable & Long Playback】 Supports Type-C fast charging for full charging in a short time. The power-saving design allows for long playback, so you can use it with peace of mind while you're out and about or during sports. 【Comfortable Fit & High Durability】 Soft ear-hook material fits gently on the ears. It also has excellent durability, making it suitable for everyday use and sports.