U2B ANC Wired & Wireless Bluetooth 6.0 Headphones Foldable with Mic Up to 30 Hrs Battery, Noise Canceling Foldable Lightweight Head phones with Volume Control for Kids Adult School Black Green

[Intelligent Battery Life with Dual-Mode Endurance] Equipped with an efficient Bluetooth 6.0 chip for excellent power management. Offers over 30 hours of playtime at 50% volume with ANC off, and approximately 25 hours with ANC activated, meeting your needs for all-day or multi-day use.
[Dual-Mode Flexibility: Wired & Wireless Freedom] Features stable Bluetooth 6.0 wireless connectivity and includes a detachable 3.5 mm audio cable for instant conversion to wired headphones. Ensures compatibility with various devices and provides uninterrupted listening even when the battery is depleted. [Adaptive Comfort for Different Ear Sizes] Designed with soft ear cushions and a lightweight build. The unique ear cup size functions as over-ear for children and on-ear for most adults, adapting comfortably to different users and distributing pressure effectively for extended wearing comfort. [Extensive Compatibility for All-Use Scenarios] Bluetooth 6.0 ensures stable, fast pairing with phones, tablets, and computers. ANC effectively tackles noise in transit or work environments, while the wired mode seamlessly connects to game consoles, in-flight entertainment systems, and other audio ports. [Versatile Choice for a Wide Range of Users] Combines long battery life, ANC, and dual-mode functionality, making it a great value option for students, commuters, and travelers. Ideal for studying, working, entertainment, and travel, delivering a reliable and comfortable audio experience