Description:
This smart car diffuser from Klomsuw uses motion detection and ultrasonic nebulization to keep your vehicle smelling fresh with minimal fuss, making short drives and long trips more pleasant. With a 150 ml (5 oz) tank and adjustable three-stage scent control, it offers longer intervals between refills and customizable intensity for compact cars up to larger SUVs.
Key Points
The unit activates automatically when the engine starts thanks to an active motion sensor, and it shuts off with ignition. There are three scent intensity modes: light for small spaces, medium for sedans, and strong for larger vehicles or SUVs. According to the manufacturer, a full USB-C charge of two hours provides up to 60 days of wireless operation under typical use. The diffuser operates quietly at less than 25 dB in all modes. The included fragrance formula is alcohol-free, vegan, and formulated to be safe around pets and children.
Technical Specifications
- Name: Klomsuw Car Air Freshener
- Capacity: 150 ml (5 oz).
- Power and charging: USB-C recharge, 2 hours charging time.
- Battery endurance: Up to 60 days of wireless use according to the manufacturer.
- Noise level: <25 dB (measured at standard operating modes).
Benefits
The larger 150 ml reservoir means fewer bottle replacements compared to common 50 ml units, which translates to around six months of continuous use from a single bottle under steady, low-intensity operation. The sensor-based auto on/off reduces wasted scent emissions when the vehicle is not in use. RGB music-syncing light adds ambient illumination that can reflect the mood of your drive and also act as a subtle night light.
Usage Recommendations
For everyday commuting, set the diffuser to light or medium mode to maintain a gentle, consistent aroma without overpowering the cabin. Use strong mode when transporting pets or after carrying food to more quickly neutralize lingering odors. The motion sensor can be turned off if you prefer to use the device as a tabletop diffuser in home or office environments. Consider charging fully before long trips to take advantage of the extended wireless runtime.










