Klein tools Headset

Klein Tools AESEM1 Earmuffs incorporate both hearing protection and Bluetooth® technology into a single solution keeping you safe from the elements and connected to your music. Remarkable 70-Hour runtime coupled with an ergonomically engineered vented headband and memory-foam ear cushions provide comfort all-day long. Simplistic 3-button design which features oversized buttons allow for easy identification even when wearing gloves.
Earmuffs with a low-profile design provide passive noise isolation up 20dB NRR effectively reducing exposure to damaging sounds in noisy environments
Experience captivating stereo sound with rich bass, balanced mids and clear treble from 40 mm drivers
Rechargeable 800 mAh battery lasts more than 70 hours on a single charge for all day and week use
Vented headband design helps dissipate heat effectively providing cool comfort in warm environments, while also accommodating baseball caps for comfortable fit
Environmental noise cancelling microphones filter out