PRODUCT DESCRIPTION

NOISE REDUCTION HEADPHONES BILSOM LEIGHTNING L1H HV HIGH VISIBILITY FOR HELMET Features: Good attenuation. Stable fork adjustment of the cups, very solid. Ideal for heavy duty work situations. Bright colors of the cups makes them visible in low light conditions, and therefore particularly suitable for use in road construction, construction, construction of railway and wherever better visibility is further safety feature. Materials: Cups: ABS Mounting brackets: Steel wire, POM Padded cups: Polyurethane Bearings: PVC / PU Weight: 192 g Cups amplitude (internal) Width: 38 mm Length: 64 mm Height adjustment cups: 30 mm Operating temperature: - 20 ° C + 60 ° C Attenuation Data: SNR = 28 dB 31 dB H = M = L = 25 dB 19 dB Certification: EN 352-3 N.B. Anhée contains a pair of adapters 3712 and 3721