3M™ PELTOR™ DAB+ FM-radio hørselvern hjelmfeste

Technical data specifications Materials: Headband HRXD7A-01 Headband (PVC, PA) Headband wire (stainless steel) Two-point fastener (POM) Cushion (PVC foil and PUR foam) Foam liner (PUR foam) Cup (ABS) Antenna (PE, ABS, TPE) Auxiliary Port (Brass) Max 500 mV RMS Volume knob/channel knob (PP/TPE) Battery cap (PP/stainless steel) Helmet attachment/Hardhat HRXD7P3E-01 Cup supporting arm (stainless steel) Battery type: 2xAA batteries (Alkaline) Operating time: Approximately 23 hours of battery lifetime (DAB-mode) Approximately 31 hours of battery lifetime (FM-mode) Weight (batteries incl.): HRXD7A-01 (headband): 341 g HRXD7P3E-01 (helmet attachment): 361 g Operating temperature: -20°C to +55°C (battery dependent) Storage temperature: -20°C to +55°C Shelf life: 5 years excl. batteries Wired connectivity: 3.5mm listen-only stereo input jack (limited to 82 dB)