Respiratory protection equipment with electric fan, battery and charger included BL-321S-02 1 piece

It is a cordless type with a built-in battery in the face mask and has a function that allows you to talk while wearing the mask. The air is blown in accordance with the worker's breathing, eliminating the feeling of breathlessness when wearing a mask. It is lightweight and waterproof (waterproof rating IPX4). It has a "notification airflow" function that notifies you when it is time to replace the filter and charge the battery. Specifications: Main unit Fan: High volume type Collection efficiency: PL1 (95.0% or more) Leakage rate: Class B (5.0% or less) Weight: 252g or less Power supply: Dedicated lithium-ion secondary battery 3.7V 1100mAh Charging time: Approx. 3 hours Large air volume type National Certification Number: No. TP100 Set contents: Facepiece (BL-321S-02), filter (BLA-62), rechargeable battery (L11), charger, D-type moisture absorbing sponge, egg-shaped moisture absorbing sponge