Headphones Isotunes Link Aware

With Aware Technology™ volume-detection, this over-ear hearing protection provides full situational awareness and protection against harmful noise. Communicate with others and hear alerts while enjoying uninterrupted, certified protection (compliant with the European safety standard EN352).Features:SafeMax™ Technology (limits volume to 82 dB)IPX4 resistance25 dB NRR certified by ANSIHearing protection compliant with OSHA standardsNoise-isolating microphoneVentilated headbandEar cups with memory foamBluetooth® 5.0 technologycompatible with Siri / Google VoiceAuto shut-off after 4 hours without Bluetooth® connection.Rechargeable battery lasts up to 23 hourscompatible with AAA batteries for connection up to 22 hoursAttenuation value (SNR) = 30 dBWeight: 440 gContents: 1 micro USB charging cableBoom microphone available separately.