Electric Negative Ion Air Purification Fan Portable Filter Purification Fan USB Powered

Feature: 1. Double purification. Filter + 800W negative ion releases more powerful purification ability, offers fresher air. 2. High wind rate operation, 48 decibel noise. Specially designed low?noise DC motor, powerful but quiet, making clean air like spring breeze. 3. Swing adjustment angle, the fan base can be adjusted 77 degrees. The comfortable air supply angle can be adjusted left and right through the pirate ship style. 4. It releases 2.6 cubic meters of clean air per hour, and can release 800W negative ions to purify the smoke, dust and PM2.5 particles in the air. 5. The hood can be removed and washed, and the filter screen can be replaced. Easily removable, user?friendly removable and washable design. Specification: Condition: 100percent Brand New Item Type: Negative Ion Air Purification FanMaterial: ABS + PE + FilterWeight: Approx. 411g / 14.5ozProduct Size: Approx. 12.6 x 7.6 x 19.5cm / 5 x 3 x 7.5inVoltage: 5V Current: 1A Power: 2W Timing: 12 Hours Negative Ion Concentration: more than 800W (Test distance 100mm) Noise: 48db . Package List: 1 x Electric Fan1 x USB Data Cable1 x Instructions Note: 1. Please allow 0?2 cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.