Peakfun Pro Wireless Bluetooth Headphones Active Noise Cancelling Over-Ear Headphones deliver a superior audio experience with its excellent noise-canceling technology. The instantaneous Bluetooth connection guarantees a hassle-free pairing process. The convenience of Bluetooth connectivity and long battery life allows you to enjoy high-quality music at all times. Meanwhile, compatibility with devices such as iOS and Android provides greater flexibility for all users, ensuring that you can listen and immerse yourself in the pure world of music anytime, anywhere.