But its not an eye sore either. I bought these for working on wards all day as we have to wear black and all my other sketchers are not black! I only have to charged these once a week, the battery life is amazing. From 16 ft away alarms 1 to 6 only 30 to 50 db. I guess they are jammies after all lol I contacted amazon and they connected me to One Plus. Edit to add: I used the device for a few days and everything I said about it under "dislike" was true. The battery life is great when you remember to turn them off after disconnecting the bluetooth. The author could protect his beautiful creation by shrink wrapping the books before sending them out. Ive bought them in just about every color & I LOVE them all!