This product is designed, manufactured, labeled, and packaged for sale to industrial and professional customers for workplace use; it is not intended for consumer sale or use Wireless earplugs for protection against loud noises Designed to help improve situational awareness and communication Comes with a compact storage box for USB charging, offering 16 hours operating time Intuitive one-button operation Replaceable ear tips to ensure comfort and adjust the level of protection Available in two versions, one for industrial use and one for shooting and forestry use