Low-frequency vibration pacifier

The utility model provides a low frequency vibration pacifier relates to baby product technical field, including the lip shield, the surface of lip shield is symmetrically provided with two vent holes in penetrating mode, the surface of lip shield one end is provided with an embedding groove 1, the inside of embedding groove 1 is provided with an embedding groove 2, the inside of embedding groove 2 is provided with a through groove 1 penetrating lip shield, and the through groove 2 is provided with a through groove 3 penetrating lip shield. A first embedding block is movably embedded in the surface of the second embedding groove, the size of the first embedding block is completely the same as that of the second embedding groove, a sucking head is integrally formed at the end, away from the second embedding groove, of the first embedding block, and a containing hole penetrating through the first embedding block is formed in the sucking head; the nipple can generate low-frequency vibration in the oral cavity of