iKF Solo Over-ear Headphones Bluetooth Active Noise Cancellation Wireless Headset Battery Life 130 Hours Gaming Online Course Play Time for Android/iOS

iKF. 48dB ACTIVE NOISE CANCELLATION. AMBIENT SOUND MODE. HiFi SOUND QUALITY. APP INTELLIGENT INTERACTION. 130 HOURS BATTERY LIFE. 35ms LOW LATENCY. 48dB ACTIVE NOISE CANCELLATION. For noise, not only passive protection, but also active attack, using hybrid active noise reduction technology, with professional acoustic architecture, the maximum noise reduction depth can reach 48dB. AMBIENT SOUND MODE. In the ambient sound mode, there is no need to take off the headphones, and you can hear the surrounding environment sounds while listening to songs to know the changes in road conditions in real time, making travel safety more assured. HiFi SOUND QUALITY. Using 40mm oversized dual-core moving coilspeakers, closed ear canal design, high-resolution restoration of sound details, likebeing in a concert scene. APP INTELLIGENT INTERACTION. APP unlocks more music possibilities, personalized theme style, custom nickname, battery display, hands-free dialogue, adjust noise reduction gear and other n