Altus Brands Pro Ears - Stealth 28 - Behind-the-Head Electronic Hearing Protection & Amplification Digital Ear Buds - NRR 28
The Pro Ears Stealth 28 has a proprietary temple hugging design for a secure and comfortable fit and weighs less than 1 ounce - ideal for all day use. The Noise Reduction Rating (NRR) is 28. Incredibly soft ear buds for extended wear, with 3 sets included. Amplifies up to 5x and has Advanced Compression Technology to protect your hearing. Ideal for use in conjunction with all types of hats and combat helmets. The Stealth 28 is USB rechargeable with up to 18 hours of operation and the rapid re-charge takes only about an hour. One year warranty. Made in China.