CrossFire Disrupter Bluetooth 24dB Ear Buds Black. At the same time the earbuds can be used to enhance desired environmental sounds or deliver superior audio originating from a cell phone tablet or other device through Bluetooth connectivity. This makes the Disrupter a completely comprehensive noise protection and a best-in-class sound enhancement solution for anyone with an active lifestyle - on the range in the gym or deep in the wilderness. Specifications for CrossFire Disrupter Bluetooth 24dB Ear Buds: Manufacturer: CrossFire NRR: 24 dB Color: Black Package Contents: CrossFire Disrupter Bluetooth 24dB Ear Buds Walkers Disrupter Bluetooth Earbuds - GWP-DSRPT