Boltwin Portable HEPA Filter Air Purifier 3 in 1 with 8000mAh Battery for Smokers, Second Hand Smoke, Pets, PM 2.5 Purification - BL-A10

• UPC   608631002280
• Are you sick and tired of noise? This is an ideal home air cleaning product to free you from noisy fans. You can’t even hear it’s running at low speed and provides the most comfortable sleeping environment. Keep the air in your home fresh, clean and safe using our silent air purifier Ionizer with true heap filter for Allergies, and minimize second-hand smoke's hurt to your family and friends 5 layers multiple purification: Negative Ion + Initial effect network(pre-filter) + HEPA Filter + Silver Ion + Negative Ion, and experience natural environment with PM 2.5 filter technology which captures airborne particles, as small as 0.3 microns in size including pollen, mold spores, dust and smell Measures 5.9” x 5.9” x 3.9” travel Size, with up to 200 sq.ft coverage (Application Areas: Gym, SPA, Home, Office, KTV, Hotel, Hospital, Restaurant, Conference Room). True HEPA Filter – 4.3” x 4.3” (L x W), the filter can be used for 3- 6 months (depends on air quality in your area and how often it is used), and please take out the plastic bag of HEPA filter inside the purifier before running it, and it is available for purchase in our store Special Function: Timing Shutdown function (built-in timer 1 hour /3 hours /8 hours), and 3 Stage Speed Settings: Hi/Mid/Low (3S/2S/1S) which provide options for various conditions (From Low speed for quiet and energy-efficient operation to Turbo for the most effective cleaning). Battery Capacity: Built-in 8000mAh Li-ion battery (operated with 4 x AA+ Batteries), Charging Time: around 8H, Working Time: 8-10H, Power Source: Internal Battery or External Usb Cable Power Supply, both available, and the device is with Micro USB Port (input: 5V2A) which can be used by your mobile phone's power adapter to charge