3M™ Versaflo™ M306 Helmet Features: No Face Fit Required Modern, compact and well-balanced Headtop Highly versatile - Integrated protection from a range of respiratory, head, eye, face and hearing hazards Fully-adjustable suspension that includes textile straps for optimal fit and weight distribution Deflector allows users to direct the airflow inside the headtop for increased control and comfort Visor design combines excellent peripheral and downward vision with good optical clarity Coated Polycarbonate visor provides added chemical and scratch resistance Optional hearing protection 3M PELTOR™ Helmet-Mounted Earmuff Assembly Compatible with 3M PELTOR™ LiteCom Solutions Easy To Maintain - Spare parts and accessories are quick, easy and intuitive to replace 3M™ Versaflo™ TR-819UK Intrinsically Safe Powered Air Turbo Starter Kit Approved to Zone 0 requirements Three user selectable flow rates Controlled airflow delivers steady flow as battery discharges or filter loads with particulates Display shows battery charge status and particulate loading status during use No user calibration of the turbo is required Electronic audible and visual alarm in case of low battery and/or low air flow Simple, intuitive, easy to use two-button operation Lithium ion battery with LED to indicate charge status Suitable for shower decontamination (IP54) when using filter cover and temporary submersion (IP67) when fitted with cleaning plugs Approved for use with a wide range of Versaflo™ Soft Headtops S Series and Rigid Headtops M Series Includes a rechargeable standard capacity lithium Ion battery CE approved )