QDC full bone conduction tactical communication headset has won a number of patented technologies. It is a high-tech product developed based on bone conduction technology, which fundamentally solves the problem that walkie-talkies cannot communicate in high-noise environments. Traditional communication products use air as the transmission medium. In a high-noise environment, the sound of the walkie-talkie has been completely submerged under the noise, and it is impossible to communicate normally. Bone conduction communication headsets, using full bone conduction and DSP technology, do not need air as the propagation medium for speaking and listening. The sound is completely transmitted by facial bone vibration, which shields the noise to the greatest extent. Even in a noisy environment, it can still receive Clear sound without affecting listening to the surrounding environment. The unique advantages of bone conduction communication headsets are especially suitable for disaster relief and security use in fire fighting scenes, government celebrations, mass gatherings, large-scale sports events, concerts and other occasions.