[Stronger Bass]: Oversized 40mm dynamic drivers engineered to produce high-resolution sound. ANC headphones give you Hi-Res audio sound and develop deep bass with exceptional clarity and detail.(Please Note: ANC noise reduction is not available in wired mode.) [Reduces Most Environmental Noise]: INFURTURE Wireless Headphones effectively reduce low to mid-range ambient noise, such as city traffic, aircraft cabins, and more. Whether on the subway, bus, or plane, you can enjoy an immersive music experience. (Note: Noise reduction does not completely isolate sound, only low-frequency noise) [USB-C Fast Charging Function for 90H Playtime]: 10 minutes of charging can provide you with 2 hours of listening time. You can enjoy a noise-free world for up to 90 hours. Note: If you do not use Bluetooth Headphones, please turn off ANC to avoid power consumption. [Memory Foam Ear Cushions and Adjustable Design]: The ear cups are made of durable and skin-friendly protein leather and memory foam