uvex Axss one :- Active Bluetooth hearing protection capsule with RAL function- RAL (Real-Active-Listening). Enables the perception ofAmbient noise and close-up communication- Bluetooth 5.2, good sound quality, long range, optimizedEnergy consumption- Dual connection mode, simultaneous connection to 2 Bluetooth devices- Communication, hands-free telephony, audio streaming- Audio assistant with battery warning message, no acceptance of theHearing protection in danger area necessary- IP54 waterproof and dust-protected, ideal for outdoor use- Memory Foam sealing pad for good sealing and adjustment on theButton- Padded comfort headband for a pleasant wearing feel- Foldable headband small and easy to store, also ideal for thoseHearing protection bag with belt loops Art.No. 2000002. (Accessories)- For a high hygiene standard we recommend the hygiene setProduct No. 2599972- The product complies with the harmonized standards EN 352-1:2020, EN 352-4, EN 352-6, EN 352-8, ANSI S-3.19-1974, CSAZ9