*BREATHE CLEANER SAFER AIR: The AirTamer A310PMB is the leading personal air purifier on the market using cutting-edge technology to emit negative ions and push airborne pollutants away from your breathing zone; The AirTamer Electrostatic Purification radiates a 3-foot orbit of safer air in any direction, creating a sphere of protection against harmful pollutants. *GOODBYE FILTERS: Say goodbye to the hassle of replacing filters; The AirTamer A310PMB uses the latest technology in air purification; Using electrostatic purification, the A310PMB emits millions of negative ions into the air forcing dangerous pollutants out of your sphere of clean breathable air. *MY BATTERY DIED – OH WAIT IT’S RECHARGEABLE: Replacing Batteries becomes a thing of the past, with the AirTamer A310PMB; This portable personal purifier operates for 150+ hours on one single charge ensuring your protection against airborne pollutants. *TAKE IT ON THE GO: The AirTamer A310PMB is the perfect travel accessory for those who love to explore without exposure to unsanitary air; Our A310PMB model includes a proprietary conductive lanyard which is adjustable and features a break-away connector for extra safety; Wear it around your neck and have a sphere of breathable clean air anywhere you go.