Saintdeland Waterless Rechargeable Essential Oil Diffuser for Hotels — App Control
Product Overview
Saintdeland Fragrance presents a waterless rechargeable essential oil diffuser built for hospitality. Combining our dual-fluid atomization technology with app-based control, this unit offers stable, ultra-fine scent diffusion without water—no mess, no mold, and a consistent fragrance experience designed for hotels, boutique properties, and serviced apartments.
Key Benefits
Waterless Design — Clean and Reliable
Waterless operation eliminates spills, mineral buildup, and microbial growth often caused by water-based diffusers. The sealed cartridge system makes refilling simple and leak-free, keeping rooms and surfaces dry and hygienic.
Rechargeable & Portable
With a long-lasting rechargeable battery, this diffuser runs continuously for hours and can be placed anywhere—no outlet required. Fast USB-C charging ensures minimal downtime, making it easy to rotate units across rooms during daily service.
Smart App Control
Manage scent schedules, intensity levels, and device groups through our intuitive app. Ideal for single properties or multi-site hotel chains, the app supports remote monitoring, firmware updates, and usage analytics to keep fragrance programs consistent and cost-effective.
Performance & Technology
Backed by Saintdeland’s industry expertise, the device uses advanced dual-fluid atomization to create ultra-fine droplets for even distribution and longer-lasting scent perception. The unit operates quietly, consumes low power, and covers typical guest rooms and public spaces with adjustable output settings.
Why Hotels Trust Saintdeland
Founded in 2019, Saintdeland Fragrance brings R&D, intelligent manufacturing, and data-driven scent design together. We partner with research institutions and use big data to craft fragrances that match guest preferences. Our systems integrate Industry 4.0 tools—IoT, AI, and analytics—so hotel operators get reliable performance, simplified maintenance, and measurable ROI.
Simple Setup & Support
Out of the box, the diffuser pairs with the app in minutes. Replaceable scent cartridges, clear maintenance guides, and dedicated customer support mean minimal staff training and fast deployment across properties.
Bring consistent, high-quality scent to your hotel with Saintdeland’s waterless rechargeable diffuser—safe, smart, and designed for hospitality.
Product Images
Qualification Certificate
Quality Service Integrity Unit
RoHS Certificate
Enterprise credit rating certificate
Frequently Asked Questions
How to connect the fragrance machine to the APP?
After turning on the phone, turn on Bluetooth and select "SDL301" from the app device list. Follow the prompts to complete the pairing.
How long can a fragrance machine last when filled with essential oil at a time?
The duration of use is related to the gear setting. Under low gear, 15ML essential oil can be used for about 1-2 weeks; under high gear, the use time is about 3-5 days. Please refer to the actual use for the specific duration.
What material is your product made of?
What is the delivery time for wholesale products?

Rechargeable Smart Cold Air Aromatherapy Diffuser Pure Essential Oil Scenting for Home Hotel Waterless Aroma Diffuser Household

Saintdeland C012 Intelligent Fragrance Diffuser | car fragrance diffuser
Hot Seller Car Diffuser 30ML Essential Oil & Perfume Machine with Air Freshener& Waterless Scent Diffuser for Cars

Saintdeland C011 Intelligent Fragrance Diffuser | car fragrance diffuser
High Quality USB Rechargeable Car Air Diffuser Electric Plastic Aroma Diffuser Machine for Essential Oils Premium Fragrance Car

Saintdeland 311 intelligent fragrance machine | double fragrance quiet nano atomization 5V battery model 200㎡ large area fragrance coverage
The DL311 Smart Diffuser is an all-in-one fragrance device that combines high efficiency, convenience, and quiet operation. It uses advanced two-fluid atomization technology to break down essential oils into nanoscale particles, ensuring the fragrance remains delicate and long-lasting without wetting the table.
The innovative dual diffusion design, which combines atomization and fan diffusion, ensures the fragrance spreads quickly and evenly across a 200㎡ space. Powered by a 5V battery, it eliminates the need for wiring, making it ideal for creating a comfortable and pleasant fragrance environment in homes, offices, shopping malls, hotels, and other settings. The minimalist white design, paired with a plastic material, is stylish and versatile, adding a touch of elegance to any space.
Facebook
YouTube
TikTok