Wireless Bone Conduction Earphones C8, Black, USB Charging Cable Included Junk Item Instruction manual included No box Used a few times, but they didn't suit me, so I'm offering them to someone who needs them. Reason for being a junk item: Sometimes it charges, sometimes it doesn't. Sometimes you can hear sound, sometimes you can't. Therefore, I'm selling them as a junk item. - Model: C8 - Included items: Instruction manual, USB cable, ear tips - Features: Wireless, bone conduction - Color: Black