iKF B1 Wired Earphones 3.5mm Type-C Semi-in-Ear HiFi Stereo Sound Aux-in port:3.5 mm 360° Spatial Surround Sound：Immersive all-around

360° Spatial Surround Sound：Immersive all-around audio delivers a true 3D listening experience

Headphone*1

Premium 40mm HiFi Sound – Experience powerful

SmartTouch Control Panel: Cover to instantly activate transparency mode

with detachable design for a cleaner and more flexible setup

iKF B1 Wired Earphones 3.5mm Type-C Semi-in-Ear HiFi Stereo Sound Aux-in port:3.5 mm 360° Spatial Surround Sound：Immersive all-aroundUsing 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