The aroma diffuser HYS-40N is a premium aluminum alloy aroma diffuser designed for seamless transition between car and home environments. Featuring 360° vertical spray technology and whisper-quiet operation (<30dB), it efficiently covers up to 50 cubic meters. With its dual charging modes (Battery & USB) and intelligent timing cycles, it delivers a sophisticated, portable fragrance experience in a compact, sleek design.
The HYS-40N is a premium 2-in-1 smart car aroma diffuser engineered for seamless transition between vehicle and residential environments. Featuring advanced 360° vertical spray technology, it delivers a consistent, delicate fragrance across 10-50 CBM spaces without surface residue. This sophisticated unit operates at an ultra-quiet <32dB, featuring an intelligent timing system with car/home mode switching. Crafted from high-grade aluminum alloy and equipped with dual charging options (Battery & Type-C), the HYS-40N ensures a sophisticated.
Key Features
360° Vertical Wide-Diffusion
High-efficiency vertical spray provides uniform coverage up to 50 cubic meters, ensuring fragrance permeates quickly without pooling on surfaces.
Intelligent Car/Home Dual Mode
Effortlessly switch modes with one button; Car Mode features automated start/stop functionality while Home Mode runs for a focused 1-hour cycle.
Three-Level Smart Timing
Adjust to three settings with an integrated two-hour pause period to optimize essential oil diffuser performance and longevity.
Dual Charging Versatility
Equipped with both a built-in battery and Type-C USB charging support, allowing for convenient use with power banks or vehicle ports.
Ultra-Quiet Engineering (<32dB)
Operates at almost inaudible noise levels, providing a tranquil ambiance ideal for executive driving or bedside relaxation.
Premium Aluminum Alloy Construction
Durable and sleek metal body available in Black, Silver, or Rose Gold, offering superior heat dissipation and luxury aesthetics.
Compact Portable Design
Measuring only 145*72mm, it is specifically designed to fit standard cup holders and small flat-surface tabletops without taking up space.
Technical Specifications
Model
HYS-40N
Colors
White, Black, Silver, Rose Gold, Others
Power Supply
DC 5V, 2W
Voltage
3.7 - 5V
Dimension (OD)
72 * 72 * 145 mm
Oil Capacity
10 / 20 ml
Covering Area
10 - 50 CBM
Noise Level
≤32 dba
Material
Aluminium Alloy
How To Use
Lay-flat
App Control
Not supported
Power Source
Electric, USB
Timer
Supported
Battery Included
Yes
Mounting
Flat on a tabletop
Applicable Places
Household, Automotive
Operational Language
English
Gross Weight
0.580 kg per unit
Packaging Size
11.2 x 10.3 x 23.5 cm
Warranty
1 Year
Certification
CE, ROHS, FCC, UL,etc.
Packaging and Delivery
Our products have been exported to over 100 countries and regions. We have earned a reputation for quality and service by providing high-quality products, competitive pricing, and fast delivery for all customers. Every unit is carefully inspected and packaged to ensure it arrives in pristine condition.
FAQ
Q1: How does the "360° Vertical Spray" benefit the car environment compared to standard diffusers?
A: Standard diffusers often spray at an angle, which can cause essential oil residue to settle on car dashboards or electronics. Our vertical spray technology ensures the mist rises straight up to mix with air currents, providing even distribution while keeping your vehicle's interior surfaces clean and dry.
Q2: Can you explain the difference in operation between Car Mode and Home Mode?
A: In Car Mode, the HYS-40N features vibration-sensing technology to automatically start and stop with your vehicle. In Home Mode, the device is optimized for stationary scenting, running for a focused 1-hour cycle to refresh your personal space before entering a power-saving state.
Q3: As an engineer, why did you choose Aluminum Alloy instead of standard plastics for the HYS-40N?
A: Aluminum alloy provides superior durability for portable use and better heat dissipation for the atomization system. It also ensures the unit has the stability required for car cup holders while offering a luxury finish that complements high-end vehicle interiors.
Q4: Since Scentop exports to over 100 countries, what certifications does the HYS-40N carry?
A: The HYS-40N is a globally compliant unit,fully certified with CE, RoHS, and FCC standards. This guarantees that our atomization technology meets international safety and environmental requirements for reliable use worldwide.
The Smart Scenting Solution for Modern Travel. The HYS-50N is an intelligent, ultra-quiet (≤36dB) portable aroma diffuser engineered with start-stop vehicle sensing and a built-in 1000mAh battery. Utilizing advanced dry-mist technology, it covers areas from 10-50m³ in just 5 seconds, making it the perfect compact solution for eliminating car odors and refreshing small home spaces via seamless Bluetooth App control.
The aroma diffuser HYS-40N is a premium aluminum alloy aroma diffuser designed for seamless transition between car and home environments. Featuring 360° vertical spray technology and whisper-quiet operation (<30dB), it efficiently covers up to 50 cubic meters. With its dual charging modes (Battery & USB) and intelligent timing cycles, it delivers a sophisticated, portable fragrance experience in a compact, sleek design.
The ST-01SC smart portable USB car diffuser redefines the in-car sensory experience by blending intelligent automotive technology with a minimalist, portable aesthetic. Its lithium-powered start-stop system ensures your signature scent is only active when you are, maximizing oil efficiency and battery life. Whether used in a professional cabin or a home office, its whisper-quiet operation and customizable tri-color ambient lighting create a personalized sanctuary.
IPv6 network supported