Core Product Advantages:
Protection, Sturdiness, and Comfort.
High-efficiency filtration: Bacterial filtration efficiency ≥ 98%, particle filtration efficiency ≥ 90% (three times the industry standard), pressure differential ≤ 30Pa.
Comfortable to wear: Widened ear straps prevent constriction.
Ultrasonic one-piece ear straps are molded with a strength of ≥ 10N, making them durable and unlikely to fall off.
