Wye Ultra Open-earbuds Black

Model: y-tws33wireless version: 5.4Speaker size: 10mmbattery:- charging case: 300mah li-ion- earphones: 50mah li-ion- charging port: usb-c-charging time: 1-2 hoursuse time:- music time: 7 hours- talk time: 4 hours- total working time: 20 hoursfeatures:- ipx4 water and sweat resistant- built-in mic for making and taking calls on the gocolour: black white

Model: y-tws33wireless version: 5.4Speaker size: 10mmbattery:- charging case: 300mah li-ion- earphones: 50mah li-ion- charging port: usb-c-charging time: 1-2 hoursuse time:- music time: 7 hours- talk