English
This waterless essential oil diffuser is engineered for automotive and indoor scent management. Constructed with a sandblasted aviation aluminum alloy body, the device utilizes a two-fluid atomization system that effectively prevents nozzle blockages and ensures stable fragrance output, significantly reducing after-sales maintenance for distributors.
Equipped with an intelligent auto start-stop sensor, the unit synchronizes with vehicle operation automatically. Featuring a 20ml oil capacity and a high-efficiency battery providing up to 50 hours of operation per charge, it covers spaces up to 100m³. The compact design and 4-gear adjustable concentration make it a highly adaptable solution for car interiors, hotel rooms, offices, and retail applications.
Item NO.:
H19
Unlike traditional diffusers that produce coarse particles, this device utilizes advanced two-fluid atomization technology. It fully atomizes the essential oil into fine, invisible mist. This structural upgrade effectively prevents the essential oil nozzle from blocking, ensuring stable, long-term fragrance output and minimizing after-sales issues for distributors.
Designed with an intelligent sensor specifically for automotive environments. The diffuser automatically detects vehicle motion, activating when driving starts and deactivating upon parking. This hands-free operation ensures efficient essential oil usage and user convenience.
The main body is constructed from aviation-grade aluminum alloy rather than standard plastic. Finished with a precise sandblasting process, it provides superior durability, impact resistance, and a premium metallic texture suitable for high-end commercial environments.

Customize your scenting experience with four pre-set modes to match different spatial needs and fragrance preferences:
Gear 4: Operate for 60s, pause for 120s
Gear 3: Operate for 15s, pause for 60s
Gear 2: Operate for 15s, pause for 100s
Gear 1: Operate for 15s, pause for 200s

Automotive Use: Sized to fit standard vehicle cup holders.
Cordless Operation: Built-in battery provides up to 50 hours of runtime for unrestricted placement.
Space Coverage: Disperses fragrance in areas up to 100m³.
Commercial & Residential: Applicable for hotel rooms, yoga studios, office desks, and living rooms.
| Model | H19 |
| Oil Capacity | 20ml |
| Coverage | 100m³ |
| Noise | ≤38dB |
| Product Size | Φ71.5 * 141 mm |
| Net Weight | 0.4KG |

Our packaging is reinforced for international logistics, ensuring every unit arrives in perfect condition. Standard packing list includes:
1x Waterless Diffuser Main Unit
1x USB-C Charging Cable
1x Detailed User Manual
1x Protective Internal Box
As a leader in scent marketing since 2009, DanQ provides professional-grade diffusion systems and a library of 3,000+ aromas to clients in over 80 countries.
80+ Countries: Global Export Network
3000+ Scents: Extensive Aroma Options
Certified: IFRA & Safety Standards
OEM/ODM: Professional Support Available
Q: What type of essential oils are compatible with this diffuser?
A: This waterless system is designed specifically for 100% pure essential oils. Do not add water or thick carrier oils, as this may affect the two-fluid atomization efficiency.
Q: Do you offer OEM/ODM services for bulk orders?
A: Yes, we provide comprehensive OEM/ODM services. We support custom logo engraving, specific panel colors, and customized packaging based on your MOQ requirements.
Q: How do I maintain and clean the atomization nozzle?
A: Thanks to the advanced two-fluid technology, the nozzle is highly resistant to blockages and requires minimal maintenance. For routine care, simply run the device with a small amount of rubbing alcohol in the empty bottle for 5-10 minutes every 1-2 months.
Q: What is the standard lead time for wholesale orders?
A: For standard models, the lead time is typically 7-15 days. Custom OEM orders generally require 20-30 days after final sample approval.