Saintdeland 304 Bluetooth intelligent control dual effect fragrance expansion! SDL304 Intelligent Fragrance Diffuser 400ml Large Capacity 500-1000 ㎡
The SDL304 intelligent fragrance diffuser is a fragrance device that integrates technology and practicality. With innovative two-fluid atomization technology as the core, it is equipped with a dual fragrance-spreading mode of fan diffusion, allowing the fragrance to quickly and evenly diffuse in a space of 500-1000 square meters. 400 ml of ultra-large essential oil capacity reduces the hassle of frequent addition.
It can be connected to a dedicated app via Bluetooth on a mobile phone, with functions such as concentration, duration, and timer switch controlled with just one click. Made of ABS+PP environmentally friendly materials, available in black and white, with silent operation that does not disturb people. The nanoscale atomized particles are delicate and residue-free, bringing a comfortable and pleasant fragrance experience to homes and commercial spaces.
Scent Diffuser Function
Dual-effect fragrance-spreading system
Nano-level atomization technology
Silent operation
Bluetooth intelligent control
Fragrance Dispenser Specifications
Model | SDL304 | Color | White/Black |
Voltage | 12V | Control mode | Bluetooth control |
Power | 8W | Atomizing principles | Two-fluid atomization |
Coverage area | 500-1000 ㎡ | Net weight | 800 g |
Essential oil capacity | 400 ml | Size | 158*75*211mm |
Texture of material | ABS+PP |
Aroma Diffuser Application Scenarios
Bring your brand or space to life with immersive scenting experiences.

Family space

Office space

Commercial space
Saintdeland Fragrance's Competitive Edge
Efficient fragrance expansion
Intelligent and convenient
Quality assurance
Cost-effective

Saintdeland Fragrance's Aroma Fragrance Machine Custom Options
Appearance customization
Function customization
Saintdeland Fragrance's Aromatherapy Diffuser Machine Packaging Logistics
Package
Logistics

Frequently Asked Questions
Explore our Frequently Asked Questions section for instant clarity on product specs, customization, ordering, and technical support.
SDL303
What essential oils can be used in a fragrance diffuser?
It is recommended to use pure natural plant essential oils and avoid using essential oils containing chemical additives and pigments to avoid affecting equipment performance and fragrance-spreading effect.
How to clean the fragrance diffuser?
Turn off the power and disconnect the power adapter, then wipe the body with a clean soft cloth; If deep cleaning is required, please consult customer service for professional cleaning guidelines. Do not use corrosive cleaning agents.
What should I do if the fragrance diffuser malfunctions?
If encountering a malfunction, you can first refer to the troubleshooting guide in the product manual; If the issue cannot be resolved, please contact our customer service personnel and we will provide professional after-sales support.
How often do I need to add essential oils?
The frequency of addition depends on the duration of use and the concentration of fragrance. Generally, using 150ml of essential oil for 8 hours a day can last for about 1-2 weeks.
What should I do if the app cannot connect to the device??
Firstly, ensure that the fragrance diffuser is turned on and Bluetooth/WIFI is turned on, and check if the mobile network is functioning properly; If you still cannot connect, you can try restarting the device and mobile app, or contact customer service for assistance.
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