2021 Winter warming device neck hangingmini usb hand heater

The hands-free heating fan is designed as a headset to free your hands anywhere; the stylish style makes you look cool and you can take it with you in cold weather.

Our hanging neck hand warmer can be hung around the neck to warm your neck, or it can be held on your hand to warm your hands, and it can also be used for knee pads to enjoy warmth and comfort. It also can effectively promotes blood circulation, warm warm compress runs through, warms the whole body.It is the perfect gift for sports enthusiasts such as climbing, hiking, travel, camping, skiing, cycling, etc.

This small air purifier is equipped with negative ions to effectively purify second-hand smoke, dust, pollen, formaldehyde, etc. The compact appearance is just right. We use environmentally friendly materials. Just wear it on the neck and release 20 million high-concentration negative ions with one-button activation, quickly purifying the surrounding air. No matter where you go, the good air will follow wherever you go!

The new 3-in-1 H13 HEPA filter has a larger expansion area and longer service life than other products, works with ultra-fine pre-filter and activated carbon filter to capture 99. 97% of pollutants such as dust, smoke and other particles/allergens as small as 0.3 microns. At the same time, the noise level is almost silent, only 45 decibels, so it will not disturb your sleep. The product has obtained RoHS, CE, FCC, and invention patent certificates.

The most worry-free and trouble-free portable personal humidifier on the market today. Insert the small end of the small humidifying stick into the water bottle, and press the switch to turn on the atomization mode. This aroma humidifier can hold up to 250 ml of water. Has passed RoHS, FCC, CE certification.

It is small portable desktop air purifier. Offices, study tables, bedside tables are places where we work and rest for a long time. The air purifiers ensure us to live in a healthy environment with fresh air + anion. This portable desktop air purifier fits nicely on desks and shelves and can be easily taken to any room. Approved CE,ROHS,WEEE, FCC certification and global patent protected.

Built-in 2000mAh battery makes it a compact humidifier that can be used without plugging in. The compact size and convenient carrying handle make it easy to carry anywhere. This desktop humidifier has two spray levels, continuous and intermittent so you can choose the spray you need. If the aquarium level is lower than the water level probe in the aquarium, the humidifier will automatically shut down.

This Negative Ion Air Necklace improve , mood, and improve sleep quality; and 5 decibels ultra-quiet operation, to ensure your sleep quality while taking care of your dreams not to be disturbed. Passed CE, ROHS, WEEE, FCC certification and global patent protection.