SNR: 27dB Material: Silicon and PP line De-bouncing time: 15-30 seconds or 45-60seconds (different price)

Item No.	JK13004
SNR	29dB or 33dB (different price)
Material	PU
Size:	13*18mm
De-bouncing time:	15-30 seconds or  45-60seconds (different price)
Color	Yellow, other color required by customer is OK.
Standard:	Conforms to CE EN-352-2

Ear Plug (JK13007)