Hearing Protector Zekler Sonic 550

Hearing Protectors with Bluetooth, Noise-Canceling Boom Microphone, and Ambient Listening. Robust design made to provide the best quality sound for streaming and phone calls in noisy environments. Level-dependent ambient listening to hear surrounding sounds without compromising your safety. Rechargeable with long battery life for a comfortable and safe workday.

Feature List:
- Bluetooth: Pair with your phone and with a range of up to 10 meters, you can move freely without losing connection between the hearing protectors and the phone. Convenient and safe.
- Level-dependent ambient listening: External microphones allow you to hear your surroundings with the hearing protectors on. Increases your awareness and comfort so you can talk to colleagues, hear signals, and other sounds without having to remove your hearing protectors.
- Boom microphone with advanced noise reduction: Clear and distinct phone calls, even in high noise environments. Included windscreen is recommended for outdoor use.
- Rechargeable: Built-in lithium-ion battery. Charges via the included USB cable.
- Long battery life: Up to 55 hours and 100 hours standby on a single charge. The hearing protectors automatically turn off after 4 hours of inactivity.
- Easy operation: With four glove-friendly control buttons, you can manage all functions such as volume, ambient listening, and answering calls. Simple without complicated menus.
- Sound Protection Technology: Limits the sound in the speakers to safe levels of max 82dB. This means you don't have to worry about harmful noise.
- Soft sealing rings: Wide,