--- product_id: 46059204 title: "Landsign Portable Virtually Silent Humidifier with LED Light USB Mini Ultrasonic PC/Car Partner Humidifier Cool Mist Air Spray Water Dispenser" brand: "landsign" price: "7 zł" currency: PLN in_stock: false reviews_count: 3 url: https://www.desertcart.pl/products/46059204-landsign-portable-virtually-silent-humidifier-with-led-light-usb-mini store_origin: PL region: Poland --- # Cool mist air spray Whisper-quiet operation USB powered convenience Landsign Portable Virtually Silent Humidifier with LED Light USB Mini Ultrasonic PC/Car Partner Humidifier Cool Mist Air Spray Water Dispenser **Brand:** landsign **Price:** 7 zł **Availability:** ❌ Out of Stock ## Summary > 💨 Elevate your air game with silent sophistication! ## Quick Answers - **What is this?** Landsign Portable Virtually Silent Humidifier with LED Light USB Mini Ultrasonic PC/Car Partner Humidifier Cool Mist Air Spray Water Dispenser by landsign - **How much does it cost?** 7 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/46059204-landsign-portable-virtually-silent-humidifier-with-led-light-usb-mini) ## Best For - landsign enthusiasts ## Why This Product - Trusted landsign brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Mood Lifter:** Create a serene atmosphere anywhere. - • **Breathe Easy:** Transform your space with refreshing humidity. - • **Smart Safety:** Automatic shut-off for peace of mind. - • **Health Booster:** Enhance air quality and wellness. - • **Travel Companion:** Compact design for on-the-go hydration. ## Overview The Landsign Portable Virtually Silent Humidifier is a compact, USB-powered device designed to improve air quality by releasing cool mist and negative ions. Ideal for various settings, it features a whisper-quiet operation, automatic shut-off for safety, and is perfect for travel, home, or office use. ## Description Specifications Model No. RD601 Voltage: 5V Power: 2W Capacity: 200ml Mist output: 30ml/h Size: 4.3"*2.75"*2.75" Features 1) Mist output adjustable 2) Low power consumption 3) Cool&warm mist 4) Ionizer installation 5) Removable water tank 6) Select nano-silver water tank 7) Select resin filter 8) Automatic power off when water tank is empty 9) Big water inlet for easy cleaning Safeguards 1. The mist outlet of the material piece is the atomizer. Please don't touch it.2. Open the cap from the water tank, fill water in the water tank, close the cap, and wait for 1 minute. Turn it on, the mist will come out from the outlet. 3. Attention: Before turning on the humidifier, make sure that the water absorbing rod is full of water, otherwise, it can't run normally. 4. Make sure these are have water in the water tank. To avoid the atomizer broken. 5. The position of small spring should be up to toward on the small part. 6. Plug the humidifier into the power outlet, another outlet connect the USB of computer. Press the left button, it will be turn on. Press the right button, it can control the LED light. When you press it again, the light will be turn off. Friendly Tips 1. Clean all parts of the humidifier before storing by wiping with a damp cloth, and buffing with a dry cloth. 2. Cleaning the water tank and ultrasonic transducer every week. Never use a sharp object to clean the transducer. ## Features - plastic - Whisper Operation: With whisper-quiet design, silent and avoiding disturbing you or others. Mini size and portable for baby room, vehicle, office, bedroom, yoga, spa. Ideal gift for family and friends - Easy to use: USB cable power supply, plug it in computer, laptop or with power adapter then it will work. USB cable included. Comes with doule-side tape, easily adhesive to car panel or anywhere you like, suitable for travel car use, office, home - Improve air quality and prevents damage from second hand smoke, stale air and allergens. It functions as an ionizer by releasing negative ions into the air which combat harmful positive ions. This provides many health benefits e.g. improves breathing, strengthen the immune system, help to lift your mood and relieve stress - Helps Purify and Humidify the Air and improves the quality of the air we breathe. Unit may also be used as a non-aromatherapy humidifier. Provides moisture for Dry Cough, Sinus Irritation, Dry Skin - Automatically shut-off: With 3 hours automatic shut off function for safety, free from many worries in case you forget to shut off. Press the ON button again to continue the work. ## Images ![Landsign Portable Virtually Silent Humidifier with LED Light USB Mini Ultrasonic PC/Car Partner Humidifier Cool Mist Air Spray Water Dispenser - Image 1](https://m.media-amazon.com/images/I/51lBfD4JFpL.jpg) ![Landsign Portable Virtually Silent Humidifier with LED Light USB Mini Ultrasonic PC/Car Partner Humidifier Cool Mist Air Spray Water Dispenser - Image 2](https://m.media-amazon.com/images/I/61RFPw-r5QL.jpg) ![Landsign Portable Virtually Silent Humidifier with LED Light USB Mini Ultrasonic PC/Car Partner Humidifier Cool Mist Air Spray Water Dispenser - Image 3](https://m.media-amazon.com/images/I/51IBN61-51L.jpg) ## Customer Reviews ### ⭐ 1.0 out of 5 stars One Star *by M***N on Reviewed in the United States on November 14, 2017* Broke within the same day cheap diffuser ### ⭐⭐ 2.0 out of 5 stars Not what expected *by K***S on Reviewed in the United States on August 30, 2017* This is not a diffuser. It is strictly a humidifier. Don't know why it says diffuser in the title. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Use plain water only *by A***N on Reviewed in the United States on April 12, 2017* Make sure you do not use oils or other water additives, this is purely a humidifier. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/46059204-landsign-portable-virtually-silent-humidifier-with-led-light-usb-mini](https://www.desertcart.pl/products/46059204-landsign-portable-virtually-silent-humidifier-with-led-light-usb-mini) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-02*