bluetooth tws kz 5.0 z1 dual magnetic earphones 1dd dynamic earbuds touch control noise cancelling sport headset kz s1

kz z1 tws bluetooth 5.0 dual magnetic earphones 1dd dynamic earbuds touch control noise cancelling sport headset kz s1 note: friend, kz z1 is pre-sale, we will have stocksabout may 15th, if u make orders, pls extend the shipping time for us, thanks ​ specification: product name:kz z1 bluetoothearphone brand: kzz1 model: z1 bluetooth earphone bluetoth version: bluetooth 5.0 earphone type: in-ear bluetooth range: 20m(affected by the environment) frequency range: 20-20khz earphonew...