Huawei FreeBuds Pro 4

Dual-driver True Sound | Stable & Clear Calls | Intelligent Dynamic ANCSilver String with Ceramic DECO DesignTriple-Adaptive EQ AlgorithmClear Treble up to 48 kHz14 Hz of Booming BassUp to 7 hours playback, 33 hours with the caseEarbuds are IP54 water-resistantSupport Wireless charging