The SIP PAPR WR1000 Electronic Welding Headshield is built with True Colour HD LCD technology, & an air blower unit for effective respiration filtration in all ARC/MIG/TIG applications. 125 x 102 x 10mm full screen lens; 98 x 43mm viewing Air-fed mask & fume extractor; automatic headshield, air blower unit with battery, charging unit, & hoses 3/10, 000sec light-to-dark response with 4 sensors TRUE COLOUR HD LCD lens technology enhances detail & enhances weld clarity for better welding experience Welding; DIN 9-13 variable shade control; DIN 4 grinding Powered via a powerful rechargeable Lithium-Ion battery 2 respirator air flow speeds; 150ltr/min & 180ltr/min 3hrs charge; approx. runtime; 10hrs low / 6hrs high speed Air purifying air respirator; conforms to to EN12941 (TH2) Adjustable padded headband for comfort; adjustable belt Integrated audible & visual clogged filter alarm Designed for ARC/MIG/TIG welding applications