What's in the box:

Portable Air Purifier with Strap Neckwear Negative Ion Generator Smoke Eliminator Wearable Quiet Air Cleaner USB Charging Personal Air Freshener for Home Car Office Allergies Pets Dust Pollen Hair Odors (White)

Description:
This personal air purifier can fresh your personal space about 1 cubic meter anytime anywhere. Operates at a whisper-quiet level to contribute to a peaceful environment. Recommended for spaces around 1 sq. ft. , so it's great for personal use.

Features:
[High-Efficiency]Effectively removes PM2.5, smoke, pollen, and other air pollutants in the air by releasing 3 million/cubic centimeter Negative Ion.
[Easy to Use]Just press the button to enjoy the fresh air. Negative Ion can help promote metabolism, activate cells, refresh your mind, and relieve symptoms of motion sickness.
[Low Noise]Designed on the base of the principle of hydrokinetics to operate below 20dB which will not affect your work.
[Great Gift]The air purifier makes a great and valuable gift for your friends and family.
[USB Rechargeable]The mini portable air purifier can charge by any USB port and can last for about 15h with full charge.

Specifications:
Color: White;Gray (Optional)
Material: ABS, Electronic Component
Style: Modern
Working Voltage: DC3.7-5V/1.5A
Current: 15-20mA Max
Charging time: 20min
Working time: 5h
Battery: 1*3.7V,180mAh Lithium Polymer Battery
Noise: 20dB
Negative ion concentration: 3 million/cubic centimeter
Applicable area: 1 cubic meter
Occasion: Home, Travel, Office, Car, etc
Package Size: 8.2*7.4*4cm / 3.22*2.91*1.57inch
Package Weight: 85g / 0.18lb

Package List:
1 * Portable Air Purifier
1 * Strap
1 * USB Cable
1 * User Guide