Smartyez's Switchboad





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Product Description:
This colorful mini USB humidifier is compact and portable, featuring a 300ml cup-shaped body. It utilizes ultrasonic nano-atomization technology to produce a fine, cool mist that doesn’t leave water droplets or wet the table. It features two misting modes: Mode 1 offers continuous misting (automatically shuts off after 4 hours), while Mode 2 provides intermittent misting (automatically shuts off after 6 hours). The device automatically shuts off when water runs low to prevent dry burning, ensuring worry-free safety at night.
Product Features:
Two-speed timed misting: Continuous misting for 4 hours (auto-shutdown) / Intermittent misting for 6 hours (auto-shutdown), with one-touch mist volume adjustment.
Color-changing ambient night light: The top ring features vibrant RGB lighting, providing soft glow for nighttime sleep and serving as decorative ambient lighting.
300ml large capacity in a compact body: Compact and space-saving, with long battery life to reduce the need for frequent refills.
Quiet ultrasonic fine mist: Runs quietly, ensuring no noise disturbance during sleep in the bedroom or while humidifying in the car.
USB-Powered for Any Setting: Runs on 5V low-voltage USB power, suitable for cars, homes, offices, and dorm rooms.
Automatic Power-Off Protection: Shuts down automatically when water runs out to prevent dry burning and ensure safe use.
Essential Oil Diffusion: Add a small amount of essential oil to the water to easily diffuse fragrance and eliminate odors while humidifying.
Product Details:
Dimensions: 78mm diameter, 119mm height
Water Tank Capacity: 300ml
Mist Output: 30–45ml/h
Mist Modes
① Continuous Mist: Auto-shutdown after 4 hours
② Intermittent Mist: Auto-shutdown after 6 hours
Lighting: Color-changing LED ambient ring light
Safety Features: Low-water power-off protection
Materials: ABS housing + sealed silicone + ultrasonic atomization components
Ideal for: Car use, office desks, bedroom nightstands, student dorms, travel
Returns, Refunds, and Replacements
Products received that are defective, damaged, or not as described are eligible for a return, refund, or replacement in accordance with local consumer laws. We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. Please note that we do not accept returns or provide refunds for changes of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.
Delivery Timeframe


Delivery takes approximately 5–10 business days (excluding weekends and public holidays).
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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