iKF B1 Wired Earphones 3.5mm Type-C Semi-in-Ear HiFi Stereo Sound Aux-in port:Type-C Speaker Driver: 6mm

Speaker Driver: 6mm

SKIN-FRIENDLY EMBEDDED DESIGN: Healthy sleep aid: made of nipple silicone

turn on/off the microphone

lightweight design looks great in any setting

iKF B1 Wired Earphones 3.5mm Type-C Semi-in-Ear HiFi Stereo Sound Aux-in port:Type-C Speaker Driver: 6mmUsing high performance composite diaphragm materials and equipped with a 14. 2mm ultra large sized voice coil unit, it provides sufficient driving capability. The final adjustment results in a highly balanced three frequency performance: the mid range human voices are clear and close to the ears, the high frequencies extend naturally and crisply and brightly, and the low frequencies are both in quantity and quality, providing a more comfortable and