Vender personal wearable purificador de aire collar mini portátil usb ambientador ionizador negativo generador de iones negativos de bajo ruido rosa al mejor precio

characterized in that the air cleaner can generate negative ions. Anion be used to enhance the body's metabolism and homeostasis. Maximum efficiency: our personal portable air purifiers can release as many as 5 million negative ions, thereby reducing energy consumption and energy efficiency. Mini Portable: You can wear it around the neck, lightweight and portable, can be used anywhere without noisy. The product does not need to add any water or liquid, beginning purify the air. With stand:With bracket can be placed on the desktop, can also be clipped in the car air outlet. Gift of Love: stylish design make your surroundings more colorful, more fun. Perfect gift idea for family and friends Input voltage:3.7V (Battery), 5V (USB Power) Power consumption: less than equal 0.5W Negative ion concentration: 5,000,000pcs / cm3 Charging time: About 1 hour Battery life: About 10 hours Ambient temperature (operating): -10 Celsius~ 40 Celsius (14 Fahrenheit ~ 104 Fahrenheit) Ambient temperature (storage): -20 Celsius ~ 60 Celsius (-4 Fahrenheit ~ 140 Fahrenheit) colour:pink material:ABS size:79.5*50.5*21.2mm Package Contents: 1*purifier 1* bracket 1* usb cable 1* lanyard 1*English manualOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.