Our new Restrictor Bluetooth Earbuds provide the features and benefits you expect of earbuds designed to protect your hearing from loud noises at the range or on the job. They also feature Bluetooth 5.0 for seamless connectivity with mobile devices, allowing access to phone calls, streaming music, listening to podcasts, and more. Restrictor earbuds are easy to keep charged via their included charging dock and micro USB cable. You can have it all with these new earbuds. Stay protected and connected with our Restrictor BT Earbudsthe next evolution in sound enhancement and hearing protection technology. Designed for shooters, hunters and other outdoor enthusiasts, these premium earbuds combine an impressive 24 dB NRR (Noise Reduction Rating) to shield your hearing from gunshots and other loud noises. The buds are armed with with SAC (Sound Activated Compression) technology, which delivers crystal-clear digital hearing enhancement without compromising wearers' safety. Plus, everything about the appearance and functionality of the buds is streamlined and intuitive, from the patented Sure-Lock fin and foam tip system to the ergonomically placed buttons that are both easy to access and sleek in their appearance. And at the end of a long day at the range, the duo's built-in lithium batteries, which provide up to 14 hours' worth of runtime, are easily recharged using the included micro-USB cable, so you always have appropriate hearing coverage juiced up and ready.