Shooting Ear Plugs - Ear plugs are in-ear devices that provide both sound pickup and noise reduction. These functions work together to amplify quieter sounds, such as speech, while reducing the loud sounds of shooting and hunting. Weighing only 0.27 ounces, individual shooting earplugs are lighter, more breathable and more comfortable to wear than traditional shooting earmuffs. Two Noise Reduction Modes - The earplugs have two noise reduction modes; indoor mode and outdoor mode. These modes effectively reduce echo and reverberation, and can be easily switched to best suit your environment. Compared to other earbuds These earbuds are more professional, with simple modes to quickly get into shooting and protect your hearing. Button operation is more convenient than touch operation during shooting. Durable - The headset can be used for a minimum of 5 hours and a maximum of 8 hours. Save function will automatically turn off the headset after 2 hours of standby. More breathable than a headset. The lightweight design of the earbuds allows you to take them anywhere, just keep them in your pocket. They combine compatibility, portability and comfort. The low-profile design can be worn under a helmet or headgear. Adjustable volume control. Newly designed ear cups provide clear sound and comfortable support. Suitable for outdoor war gaming activities.