Razor Slim Electronic Bluetooth NRR 23 Db Hearing Protection Earmuffs for Outdoor/Indoor Shooting Range with Shockproof Carrying Case, Black. 2 AAA batteries required. 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. Safety is of the utmost importance when you’re at the range, and that should extend to your eardrums. Keep your ears protected with this set of Walker’s Razor Slim Electronic Bluetooth Quad Ear Muffs with NRR 22 Plus, Black. You can connect to any compatible Bluetooth device and the muffs will fit securely on your head with the comfortable metal-wire framed headband. Operating on 2 AAA batteries, you’ll enjoy clear, balanced sound with the sound activated compression reaction of 0.02 seconds. Don’t overlook the safety of your ears the next time you’re out on the range with the Walker’s Razor Slim Electronic Bluetooth Quad Ear Muffs with NRR 22 Plus, Black. Safely protect your Walker’s Razor ear muffs with this Walker’s Razor ear muff carrying case, made from long-lasting durable EVA to withstand your toughest treatment. The shockproof, dustproof, and waterproof design makes it easy to take your Razor muffs on the go with the included hand strap – throw it in a bag or in your truck’s glove box and never worry about damaging your muffs again with this sturdy case. An exterior zipper hides your valuable muffs away and keeps them safe, while the interior mesh pocket is perfect for storing away cables, batteries, or other accessories. Featuring a classic black low-profile design and a sewn-in Walker’s patch on the front, you can rest assured this case will last just as long as your Razor muffs. We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. We are always working hard to ensure your package arrives as soon as possible. We do not accept P. Please provide a physical address. We try our very best to make sure every customer is completely satisfied. If there’s a problem, message us! We’re happy to help.