Shenzhen Weite Shijia Technology Co., Ltd. is one of the most credible manufacturers and suppliers of 500ml air humidifier with digital display in China. If you're going to wholesale bulk 500ml air humidifier with digital display made in China, welcome to get free sample from our factory. We also accept customized orders and OEM&ODM orders.
1. Product Description
This humidifier has two kinds of spray functions. It uses ultrasonic Nano Spray Technology to reduce drying. It is designed with a built-in 2000mAh battery capacity and can be used when the switch button is turned on.
At the same time, it has a digital display function, displays the remaining power through the LED display screen, and has a large water volume of 500ml, which can last all night.

2. Product Parameter
Product name | 500ml air humidifier with digital display |
Product model | WT-D21 |
QTY/CTN | 45pcs |
Product size | 96x96x163mm |
Carton size | 51.5x31.5x51.5cm |
Carton N.W./G.W | 19/20kg |
Product color | White, Coral , Green |
Customization | Support all customization requirements |
3. Product Details

1. Micro-USB as the DC5V input port;
2. During charging, the lightning symbol in the nixie tube flashes slowly, and the number indicates the current power. When the power is insufficient, the lightning symbol flashes quickly. When the power is full, Fu is displayed;
3. Key introduction:
(1) Introduction to spray button:
① Short press the spray button to start the spray;
② Short press the spray button again to start intermittent spray;
③ Press the button for the third time to turn off spray; (steps ①, ②, and ③ can be cycled in sequence)
(2) Introduction to light button:
① Long press the key for 1.5 seconds for the first time to turn on the white light, and long press again to turn off the light;
4. Spray timing function:
① Start continuous spray, and automatically stop spray after 8 hours;
② Intermittent spray, automatically stop spray after 16 hours;
(if the spray is restarted, the timing will be restarted).
4. Product Application

It can be applied to various air-conditioning environments in summer and heating environments in winter to provide sufficient moisture and keep skin dry. It can be used in your bedroom, office, or travel, and can provide you with a more comfortable environment wherever you are.
5. Company Profile
We are specialized in mini fans, humidifiers, diffusers, air purifiers, hand warmer, heaters, night lights, mosquito-killing products, etc.
In Witsega, based on a strong R&D team and rich experience in implementation, we are supported ONE STOP service for every customer.
In each process of production, there is a dedicated QC to control the quality.

6. FAQ
Q1: Are you a factory or trading company?
A1: We are a factory located in Longgang District, Shenzhen. Manufacturing mini fans, mini humidifiers, hand warm power banks, and so on.
Q2: How often should be changed the filter?
A2: Usually 3-6 months.
Q3: Can I add essential oils to the water?
A3: No, Battery operated mini humidifier is only a humidifier, not a diffuser.
The essential oil will corrode the item and shorten its lifetime, please do not add essential oil into the tank.
Q4: Can you customize products?
A4: Yes, We support OEM orders. Please provide us with your customized documents. and we will produce products according to your requirements.
Q5: What is the MOQ for customized orders?
A5: The minimum order quantity of customized orders is 1000pcs.
Why choose us?
- Our Mini Humidifiers are suitable for use in a variety of settings, including homes, offices, and hospitals.
- We are committed to accelerating the company's industrial layout of diversified development and multi-polar support.
- We offer a wide range of Mini Humidifiers to suit different needs and preferences.
- Based on the principles of good faith, high quality and mutual benefit, our company will continue to expand the cooperation and common development with more production, supporting and distribution enterprises at home and abroad.
- We strive to continuously improve our products and services to meet the evolving needs of our customers.
- We have a rigorous and realistic professional spirit, the work attitude of excellence, efficient and fine enterprise management, service first business philosophy.
- Our Mini Humidifiers are professional and reliable.
- We always adhere to our beliefs, submit high-quality, high-value automation solutions for each customer, focus on the brilliance and achievements of customers, and continue to provide customers with services.
- We have a strict quality assurance process in place to ensure every Mini Humidifier meets our high standards.
- We have formed a first-class technology R & D team in the industry, which can strengthen the work and enrich the content of our 500ml Air Humidifier With Digital Display.
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