Bone Conduction Earphones Color:Black Fits over common overflow drains:

Fits over common overflow drains: toggle/trip lever

Color: as shown

which allows you to quickly and easily change your preferred mode

This makes an awesome gift for any artist

which can save much labors and efforts

Bone Conduction Earphones Color:Black Fits over common overflow drains:Have you ever had earphones that don't fit or fall out? Or have a headset that gets dirty from being inside your ear? Or did you know that conventional earphones can cause long term hearing damage to your eardrums and you wouldn't even know it? Our Bone Conduction Earphones give you the best solution! Features: A Bluetooth headset without earplugs, not into the ear, wearing no pain. Bluetooth V4. 1 Can be compatible with smartphone and most Bluetooth