ADVANCED BLUETOOTH 5.3 TECHNOLOGY provides seamless, reliable connectivity and lossless audio with an impressive 33ft wireless range, ensuring a stable connection during your activities INTUITIVE TOUCH SCREEN CONTROLS let you effortlessly play, pause, adjust volume, customize noise reduction settings fine tune equalizer, and adjust screen brightness with simple taps ACTIVE NOISE CANCELLATION technology effectively blocks external noise creating an immersive listening experience free from unwanted ambient sounds perfect for office travel or focusing DUAL MICROPHONES ensure crystal clear conversations even in noisy environments while the ergonomic design provides a secure comfortable fit for all day wear IMPRESSIVE BATTERY LIFE with 7-8 hours of music playback plus additional charges from the compact 400mAh charging case featuring USB-C charging for quick power replenishment