
Black+Decker Dustbuster Wet/Dry
Score: 63/100
KMM Handheld Car Vacuum
Score: 70/100Rankings

The KMM LT-117C is a cordless handheld vacuum with a strong 120 W motor and a lightweight design. It lacks clear runtime and suction-power-in-watts data, and it does not include a crevice tool. Best suited for users who prioritize power and portability over long continuous use.

The BLACK+DECKER HNVC215BW52 is an ultra-light cordless handheld vacuum that can switch between dry and wet cleaning, making it handy for quick messes. Its short 15-minute runtime and modest suction limit its effectiveness for larger or tougher jobs. Best for users who need a portable, lightweight tool for occasional spot-cleaning and small spills.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 120 wattsbest | |
15 minutesbest | — | |
| ↓ lower better | 635 grams | 348.5 gramsbest |
— | 4,000 mAhbest | |
| ↓ lower better | — | 180 minutesbest |
384 mlbest | — | |
| ↓ lower better | 435 mm | 195.07 mmbest |
| ↓ lower better | 116 mmbest | 160.02 mm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Build & Design(4) | ||
Weight (grams) | 635 grams | 348.5 grams |
Length (mm) | 435 mm | 195.07 mm |
Width (mm) | 116 mm | 160.02 mm |
Height (mm) | 142 mm | 68.07 mm |


Limited direct consumer reviews are available, but marketing emphasizes the lightweight design, ease of switching between dry and wet cleaning, and convenient wall-mounted charging. Reported drawbacks focus on runtime and capacity limitations.

