Klomsuw Car Air Freshener Smart Diffuser 150ml — Auto On/Off, RGB Music Light

Klomsuw Car Air Freshener is a smart, motion-sensing 150 ml diffuser that automatically mists when your vehicle starts, features three scent intensities, RGB music-sync lighting, and long-lasting battery life for up to 60 days between charges.

This compact diffuser is designed for drivers who want reliable odor control, customizable fragrance strength, and a tech-forward experience in the cabin. Combining an industry-first auto-sensing motion sensor, a large 150 ml refill bottle, and whisper-quiet ultrasonic diffusion, it aims to replace small, short-lived car fresheners with a single refillable unit that suits sedans, SUVs, and rideshare drivers.

How does the auto-sensing feature work while I’m starting my car?

The built-in 3rd-generation motion sensor detects engine activity and triggers misting automatically so you don’t have to press buttons. It also shuts off when the ignition is turned off to conserve fragrance and battery.

• Activates on vehicle start—no manual activation needed.
• Auto-shutoff with ignition to extend fragrance life and power.
• Sensors can be disabled to use the unit indoors as a regular diffuser.

What scent strength and coverage options are available?

Choose among three diffusion levels—Light, Medium, and Strong—so you can match performance to car size or odor severity. The ultrasonic system is engineered for silent operation under 25 dB, suitable for overnight drives or quiet commutes.

• Light Mode: subtle aroma for compact cars and close quarters.
• Medium Mode: balanced dispersion for most sedans and daily drivers.
• Strong Mode: rapid odor control for large SUVs and rideshare vehicles.

How long does a single 150 ml refill and battery charge last?

The 150 ml capacity delivers far longer runtime than typical 50 ml units—up to six months of continuous use per bottle depending on settings. A 2-hour USB-C charge gives about 60 days of wireless operation, roughly double many competitors.

• 150 ml refill reduces trips to restock; fewer refills overall.
• 2-hour USB-C fast charge supports extended cordless use.
• Battery life varies by diffusion mode and frequency of auto-starts.

What extra features should I know about—lighting, safety, and maintenance?

The diffuser includes RGB mood lighting that can sync to music for an ambient cabin atmosphere. Formulated without alcohol and using vegan-friendly ingredients, the fragrances are created for household safety standards and daily vehicle use. Klomsuw provides U.S.-based support and a warranty to assist with any issues.

• RGB music-sync lighting adds mood or entertainment during drives.
• Alcohol-free, vegan-friendly fragrance formula suitable for general environments.
• 24/7 U.S.-based customer support and warranty coverage for peace of mind.

Who is this for: The Klomsuw Smart Car Air Freshener is aimed at drivers who want a low-maintenance, tech-forward solution to cabin odors—commuters, rideshare drivers, families, and anyone who wants a longer-lasting refill option with quiet operation and customizable scent intensity. If you prefer hands-off convenience, extended refill cycles, and the option to use the unit at home or in the office, this diffuser is a practical choice.