Bluetooth 5.4 Hearing Protection with 120H Working Time, 30dB Safety Earmuffs, Rechargeable Ear Protection Headphones with Mic for Mowing, Workshops, Construction, Snowblowing, Black

Imported Bluetooth 5.4 Technology：Our Bluetooth Hearing Protection muffs is engineered with the latest Bluetooth 5.4 Technology that provides a more stable connection than Bluetooth 5.0/4.2. The connection to the phone is smoother, faster and more stable; Hearing protection with bluetooth has a wider range, better sound quality and smarter mode, allowing you to move freely in your work environment, enjoy music and answer phone calls easily. 120 Hours Playtime and 1200mAh Rechargeable Battery：Built-in 1200mAh rechargeable battery, longer working time up to 120 hours and faster charging speed (Only 2 hours). And equipped with 3.5 mm AUX input jack and connection cable for use with any mp3 player or mobile device. Never Power Off (Wired Mode).