Walker's Razor Slim Electronic Bluetooth NRR 23 dB Hearing Protection Earmuffs for Outdoor/Indoor Shooting Range with Shockproof Carrying Case, Black

HEARING PROTECTION EARMUFFS: Protect your hearing with a 23 dB noise reduction rating through variable dynamic sound suppression; Provides clear balanced sound with sound-activated compression reaction of 0.02 seconds BLUETOOTH TECHNOLOGY: Integrated Bluetooth allows you to listen to music or communicate with others while on the range OMNI-DIRECTIONAL MICS: Provides excellent clarity for voice with 4 high-gain Omni-directional mics and reduces noise from wind; Can be used outdoors and indoors and uses advanced digital circuit for great sound reduction and frequency amplification COMFORTABLE FIT: Fits comfortably with cushioned ear cups and ergonomic headband design with controllable by voice mode navigation or controls located on the headband; Saves battery life with auto shut off after 2, 4, and 6 hours; Includes 2 AAA batteries INCLUDES CARRYING CASE: Earmuffs fold for easy storage in the included durable shockproof carrying case; Easily take this case on the go with the convenient hand straps and store cables, batteries, and other accessories in the interior mesh pocket; Dimensions (L x W x H): 4.5 x 4.5 x 5.5 inches