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YINGU Y04 Active Noise Canceling Foldable Bluetooth Headphones User Manual

August 2, 2025

YINGU Y04 Active Noise Canceling Foldable Bluetooth Headphones Specifications Speaker size Ф40.0mm Call duration About 30 hours Charging time 2 hours Standby time 100 hours Bluetooth version V 5.4 Playtime…