Walker's Suppressor Earbuds 25dB NRR

Features:Sound management technology protects and amplifies sounds based on the situationTwo microphones per earbud improve sound clarity, so you know where noises come fromDynamic speakers deliver enhanced audio outputSplit-second SAC (Sound Activated Compression) safeguards hearing from loud noisesA 25 dB NRR provides a high level of hearing protection in a compact, comfortable designThree sizes of locking fins, silicone foam tips, and silicone in-ear tips for exceptional comfortThe USB charging case keeps lithium-ion batteries operationalEarbuds deliver up to 9 hours of runtime, recharging in two hoursThe storage case provides as many as three charges on a full case for up to 36 hours of useA soft-touch control surface ensures simple, intuitive operationIncluded USB-C charging cableAuto shutoffIP54 water- and dust-resistant rating