#html-body [data-pb-style=HNCH4YY]{justify-content:center;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}#html-body [data-pb-style=HNCH4YY],#html-body [data-pb-style=MRW13HI]{border-style:none;border-width:1px;border-radius:0;margin:0;padding:0}TRACKR(TM) Blu Ear Muffs offer the world's most advanced hearing enhancement, hearing protection, and Bluetooth audio - all inside of a compact, slimline ear muff for all your ear pro needs. Turn your hearing up or down to your exact desired level, then enjoy clear hearing for any environment you want. Then notice while you are hearing everything you want, the AXIL technology will automatically shut out damaging loud sounds to give you the hearing protection you need- all at the same time, without interrupting your clear hearing. You can also enjoy 5.0 Bluetooth for audio and hands-free communication. Features Hearing enhancement, hearing protection, and 5.0 Bluetooth Smooth, clear hearing enhancement sound quality 40 dB gain/amplification Autoblocker technology shuts off all sounds over 85 dB 27dB SNR hearing protection Reduces wind noise Sweat and water resistant Sound activated compression - 0.02 second reaction time Design Compact design gives you the best comfort in a small sized ear muff Comfortable headband with metal wire frame Dual purpose technology lets you enhance and protect your hearing at the same time, and enjoy 5.0 Bluetooth audio altogether. Answer, reject, and end calls from your Bluetooth device. Single volume control Audio input jack External battery door 2 AAA Batteries Included