In-ear headphones (earbuds), Hi-Fi/stereo, Bluetooth version 5.3, wireless, true wireless, headset function with built-in microphone, microphone mute, music playback controls, call answering, IP54 (dust- and splash-resistant), USB-C port, battery-powered, battery life up to 5 hours, specially suited for iPads and iPhones, built-in voice control, compatible with Apple Siri, charging case, product contains recycled materials