Nove Bluetooth slušalice s kopčom za uši YX03, bežične naušnice za jedno uho, vanjske poslovne sportske slušalice

{"styleType":"offer-type-1","itYX03 earphone parameters: Bluetooth chip: Blue Flood 5656 Bluetooth version: V5.3 Charging time: about 1 hour Battery capacity: 50mAh Usage time: about 8 hours Frequency: 20Hz-20KHz Impedance is 32 ohms Sensitivity: 85dB/mW Waterproof rating: IPX5 Bare ear weight: 6G Color box single ear weight: 33G Color box size: 12 * 9 * 2.8CMems":"714032460379,713406593066,711242463548","usemap":"_sdmap_14"}