ZEKLER Hearing Protection | SONIC 540H Bluetooth Earmuffs Hearing Protection with Active Monitoring in Helmet Version

EASY OPERATION

With four glove-friendly control buttons, you can operate all functions such as sound level, level-dependent active listening, changing songs, and answering calls. Simple without complicated menus.

LEVEL DENDENT ACTIVE LISTENING

Hear your surroundings with your hearing protection on. The level-dependent active listening increases your safety and comfort as you can talk to colleagues, and hear signals and other sounds without taking your hearing protection off.

BLUETOOTH WITH QUALITY SOUND

Easy configuration and Bluetooth pairing. With full focus on your work, you can stream your favorite music without having to compromise on protection. Convenient and safe.

LONG BATTERY LIFE

A built-in lithium-ion battery gives you up to 55 hours and 100 hours of standby on one charge, charged via included USB cable. The hearing protectors automatically turn off after 4 hours of inactivity.

SOUND PROTECTION TECHNOLOGY (SBT)

SBT limits the sound in the speakers to safe levels of max 82dB. This means you don't have to worry about harmful noise even though you've been listening to music all day.

Complies with the PPE Directive 89/686 EEC, the PPE regulation 2016/425, EN 352-1, EN 352-8 and RED 2014/53/EU. Filter sets: H = 32 Medium = 26 L = 17 SNR = 29