3M Optime I Ear Defender with Neckband, 27 dB, Yellow

This ear defender is a noise-reduction headset designed to protect hearing in high-noise environments. It provides passive attenuation through ear cups and is configured for wearable convenience with a neckband attachment and a collapsible form for compact storage. The product is finished in a high-visibility yellow suited to industrial settings.

• SNR 27 dB rating reduces environmental noise exposure
• Foldable construction enables compact transport
• Neckband attachment allows quick on/off wearability
• Distinct yellow cups improve on-site visibility
• Lightweight design supports extended-use comfort

• Suitable for construction site hearing protection
• Ideal for maintenance teams in noisy plant areas
• Used for short-term tasks requiring rapid mobilisation
• Can be used for safety inspections where visibility matters
• Used with handheld tools producing elevated noise levels

The neckband format positions the cups ready around the neck, permitting faster placement over the ears compared with traditional headband-only designs.

The folding mechanism reduces bulk for pocket or toolbox storage, aiding portability between job sites.

The yellow finish increases visual detection by colleagues and safety personnel in busy environments.

The device delivers passive attenuation consistent with a 27 dB single-number rating for lowering overall sound exposure.