Earphones Cleaning PenAn Ingenious Solution For Earphones Cleaning! Contains a pen holder, a multi function cleaning head, and a pen cap. NEW TECHNOLOGY: Are you still using dirty headphones? Are you still using those bulky cleaning tools? Our cleaning tool is a pen to clean the entire set of Bluetooth earplugs, from the small hole of the earplug to the charging compartment, 360 degree cleaning without dead ends, making your earplugs more durable. SAFETY MATERIALS: Made of