Safety Equipment
SP545 / SP546
• SP545: meet ANSI S3.19. NRR value: 26dB.
• SP546: CE EN352-2 approval. SNR value: 19dB.
• Handy and flexible PP neck string, comfortable sucker style silicone rubber plug.
• SP545: meet ANSI S3.19. NRR value: 26dB.
• SP546: CE EN352-2 approval. SNR value: 19dB.
• Handy and flexible PP neck string, comfortable sucker style silicone rubber plug.