Elvex ConnecTunes Bluetooth Electronic Earmuffs Cap Mount Style

Fits Bullard®, North®, Petzl®, AO, and Jackson Slotted Caps. In addition to providing reliable hearing protection, these versatile earmuffs also wirelessly connect with your smartphone or MP3 player! You can send and receive phone calls with the touch of a button or listen to your favorite playlist even in noisy environments. The built-in noise-cancelling microphone is mounted on a flexible boom and provides superior clarity. The earmuffs have a pairing range of 10 feet (may be higher depending on the environment) and let you hear sound from your device up to the maximum sound level allowed by the headset (82dB limiter). Additional features include an AM/FM stereo radio, four-hour automatic shut-off, a padded headband, soft ear cushions, and a 3.5 mm aux jack that connects to most audio devices. Operates on 2 AA alkaline batteries (included). NiMH rechargeable batteries can also be used and recharged via the built-in micro USB charger port.