Product DescriptionExperience advanced hearing protection and crystal-clear audio with the Allen ULTRX Bionic Fuse Bluetooth Earbuds. Built for the range and loud environments, these in?'ear electronic ear buds combine premium sound, voice synthesis optimization, and three adaptive environmental modes to tailor hearing to your surroundings. Dual microphones enhance situational awareness and automatically cut off at 82 dB within 0.001 milliseconds to safeguard hearing. With an IPX5 water protection rating, Bluetooth 5.3 connectivity, and an energy?'efficient charging case with USB?'C, the ULTRX Bionic Fuse delivers modern fusion of sound and wave protection in a compact, comfortable fit.Product HighlightsNoise Reduction Rating of 26 dB, ANSI S3.19 tested for dependable hearing protectionBluetooth 5.3 connectivity with voice synthesis optimization for clear music and callsDual built?'in microphones with 82 dB cutoff in 0.001 ms to protect hearingThree adaptive modes: Bluetooth, Sound Amplification Mode 1 (soft noise), and Mode 2 (loud environments)IPX5 water protection, auto 2?'hour standby shut?'off, removable tether, and multiple foam/silicone inserts for a custom fitSpecsProduct Type: Electronic in?'ear hearing protection earbudsNoise Reduction Rating (NRR): 26 dBBluetooth Version: 5.3Microphones: Dual built?'in; automatic shut?'down at 82 dB (0.001 ms response)Program Modes: 3 (Bluetooth, Sound Amplification 1, Sound Amplification 2)Water Protection: IPX5Power & Charging: USB?'C rechargeable charging case; auto power?'off after 2 hours in standbyFit & Accessories: Includes (4) sizes of foam and (3) sizes of silicone inserts; removable tether cordColor: Dark GrayDimensions (L x W x H): 3 in x 3 in x 2 inWeight: 0.3 lbUPC: 026509076988Manufacturer Part Number: 4111Brand Name: AllenDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.