Características: <br />Tiempo de carga: 3 horas. <br />Tiempo de funcionamiento: 7 horas. <br />Voltaje: 110 V/220 V. <br />Flow Rate: <br />First Gear: 62 L/min. <br />Second Gear: 74 L/min. <br />Supplied Fresh Air respirator system is equipado with portable power source mainly overcome the problems of big air intaking resistance, dificultad in breathing and so on. Este sistema utiliza la empuñadura de aire para transportar el aire a la máscara. You could fix the air pump on your waist, so you are more close to the air source. The Charging time is 3 hours and you could use it for 7 hours with the completamente charged battery. The canister comes with the unit can filters a variety of harmful gas <br />Incluye: <br />1 x Aire Pump <br />1 máscara de cara completa. <br />1 tubo de aire. <br />1 x Canister. <br />1 cargador.