Tips: The spray bottle does not come with detergent, it is only for effect display. Feature: 【Cleaner Flocking Sponge】The soft flocking sponge of the headphone cleaning pen kit can perfectly remove dust from the wireless earphone charging case. 【Clean and Delicate】Multifunctional cleaning pen with high-density brush, easy to clean the dirt on the sound hole of earphones and other parts, the metal pen tip can clean stubborn dust, clean the gap thoroughly, built-in handle: Hold the top of the flo…