The Disrupter is designed to protect your hearing by canceling dangerous-level noises, such as shots at the gun range or while target shooting. 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. Features: Bluetooth Hearing Protection & Enhancement? Forward Focusing And 360 Degree Sound Detection? Focus Microphone Amplification Adaptive Noise Reduction ? Rapid Impulse Noise Protection? Compact In-ear Design With 3 Sizes Of Noise-reducing Foam Ear Tips Silicone In-ear Tips For Everyday Use? Powerful Updated App? Fota (Firmware Over The Air) Update Ability? Enhanced App Features Built Into Preconfigured Sound Settings? 5 Ambient Sound Settings: Universal, Clear Voice, Hi-frequency Boost, Power Boost, Custom? Usb-c Charging Case? Battery Life? - 6 Hrs Bt Streaming