Premium hearing protector with Bluetooth Technology for safe hands-free communication and music streaming via a mobile device. A built-in microphone allows for taking phone calls via the headset, with a call time over 30 hours. The ear defenders feature a USB charging interface and AUX input. Hearing protection level at SNR 29dB.. Premium hearing protector with Bluetooth technology, Premium hearing protector with Bluetooth technology, Offers hands-free communication via a mobile phone, Built-in microphone for phone calls , Equipped with a USB charging interface and an AUX input, Delivers over 30 hours of call time, Supports music and entertainment streaming via a mobile device, SNR 29dB attenuation level, Retail box which aids presentation for retail sales, CE certified, CE-CAT III
