The Dalcomm Tech J3 Carbon Fiber Pro Audio Headset features ultra-light-weight carbon fiber components setting a new standard in communication headsets. The dual-ear over-the-head style and noise-canceling technology reduce the risk of noise-induced hearing loss. The J3 headsets are 3rd party tested to 23db Noise Reduction Rating (NRR) and offer the flexibility for righty or lefty use. Designed with faux-leather ear pads and a 270-degree rotatable microphone boom lend ease and flexibility to the user.