We do not accept P. BOXES – PLEASE PROVIDE A PHYSICAL ADDRESS. We advise you to use a reputable carrier service when returning your goods. Please check the Voltage information and make sure it matches the one in your country. In case it’s not stated in the description, do ask us. We guarantee that your issue will be solved quickly. We usually respond within 24 hours on weekdays. The Walker’s Silencer electronic ear buds provide all day comfort and customization with the patented secure fit system. Delivering crystal clear digital hearing enhancement. The silencer also protects hearing utilizing Walker’s sound activated compression technology. Form meets function, all in a compact lightweight in-the-ear design. The Walker’s Silencer Electronic Ear Plugs are offered in standard Black as well as Flat Dark Earth option – which is a MidwayUSA exclusive! NoteThe Silencer Ear Plugs are not rechargeable. Moreover, the Ear Plugs will use a low portion of battery power even when turned OFF. WALKER’S – HEAR LIKE YOU’VE NEVER HEARD BEFORE. For over 25 years Walker’s has developed innovative solutions to provide ear protection for shooting, hunting, and commercial applications. Walker’s line of products is widely considered the industry standard for shooting ear protection and safety. With the introduction of advanced digital circuitry & nano tech water repellence, Walkers continues to raise the bar and provide the best shooting hearing protection. Left & Right Ear Buds. Includes baffled silicone & foam ear buds. Secure Fit sizing fins (3 sizes). Powered by #10 Batteries (4 included). The Silencer electronic ear buds provide all day comfort and customization with patented Sure-Lock system. Delivering crystal clear digital hearing enhancement, the Silencer also protects hearing utilizing Walker’s SAC – Sound Activated Compression technology. Form meets function, all in a compact in-the-ear design. Designed and engineered in the U. Walker’s name and Walker’s quality. Protect It or Lose It. Sound Activated Compression (SAC). Any sounds over 85dB do not get amplified by the Walker’s Silencer, but instead get reduced by 25dB thanks to the SAC ability. Includes Foam Ear Buds & Sure-Lock sizing fins (Small/Medium/Large) for the best feeling. Crystal Clear Digital Sound. Full dynamic range speakers deliver crisp clear sound for up to 80 hours. Digital Crystal Clear Hearing Enhancement. Different Foam Tip Sizes. Walkers Silencer Electronic Ear Plugs (NRR 25dB) Pair.