Function- alternative 3 different masking sounds. (1 male, 1 female, 1 original)

It is a cellular phone handsfree earphone set with changeable outgoing sound levels.

Applications- all models cellular phones.
Situations-single female - words off unwanted dates or solicitation.
Home alone children - wards off villains.
Call screen - bypasses answering undesired phone calls, reduces harassment calls.

Wives - spy on husbands.
Husbands - investigates their wives.
People - entertains friends and family members.
Dimension- 39mm x 38mm x 20mm ( body )
Weight-20grams