Coolbuds pro ear bud

salepoint  introducing a branded coolbuds pro earbud features call time is 4h bluetooth version is v5 0 bluetooth distance is 10m stand by time is of 20 hours headphone type is ear in type impedance is 32 the battery of earphone 50mah power bank 300mah temperature is 10 50 support protocol with hfp hsp a2d pavrcp earphone weight is 35g package include coolbuds pro earbud x 1 buy with confidence click on order now if it has quality problems we will also refund unconditionally if you have any questions or concerns please feel free to contact 24 7