Mini Cordless Handheld Car Vacuum Cleaner/Air Blower, 18000PA Strong Suction, Rechargeable Dust Buster/Hand Pump with Brushless Motor, Low Noise One-Click Dust Removal for Car Home Office Cleaning

Good blower for keyboard cleaning
The vacuum comes with a variety of useful attachments, including different sized nozzles and brushes, making it versatile for any cleaning task. Intricate dashboard details, this vacuum can handle it all with ease.

Small and powerful
I didn’t expect this vacuum cleaner to be so compact, but that’s actually a plus. It doesn’t take up much space in the car, quite powerful for its size, and comes with a good set of accessories!

easy use,Good
Good,two ways ,one is slow ,one is power ,l always use the second power, it’s better

Great Product
This rechargeable 1800PA mini cordless handheld car vacuum cleaner is a powerful, it’s lightweight and very super convenient, easy to carry around and use in the cars or homes. It’s quick cleanups and LEDS light up. I love it.

The blower comes with 5 attachments, a USB-C charging cable and a user guide.There is an aluminum cone attachment that screws onto the output port of the blower. I’ve seen plastic attachments before, but never a metal screw on. This should provide increased durability.The body is all-aluminum making it light and durable. It’s also significantly smaller than other dust blowers I’ve used in the past. It measures only 12.5cm long with an 8cm x 3.5cm T head, while the handle is 4cm x 3.1cm. It weighs 264g (blower only), 279g (with aluminum cone attachment) & 283g (with aluminum cone & extender tube attachments).To power on, press and hold the power button and the 4 battery status LEDs light up. The fan switch slides up and down providing a smooth increase/decrease in speed. This provides a very precise amount of power.This is probably the smallest and lightest blower/duster fan I’ve used. Powering it on and I was surprised on the amount of air it produces and how quiet it is. I used an anemometer (wind speed tester) to measure how fast the air is coming out of the nozzle. I also used a sound meter to measure how loud the fan is at low and max speeds. A peak air speed of 47.5kph (possible limitation of the anemometer I was using) and a peak noise level of 82.5dB.Air force increases with the attachments installed, but I do wish there was a more pinpoint nozzle to allow max force to ensure stubborn dirt/dust is blown away. Currently, the use of the brush attachment would be needed.The manual indicates the blower can also be used as a vacuum using the silicone cone. I personally wouldn’t use it as a vacuum cleaner to remove dust as there is no filter to prevent dirt/dust/debris from damaging the motor. I guess it can be used to remove air from a clothes vacuum bag, or something else similar.Overall, the Opinta mini cordless blower/duster fan worked very well. It’s compact, light, fairly quiet and moves a lot of air. I do wish it came with a travel/storage case so it could keep all the attachments and cables together as well as a nozzle with a slightly smaller diameter so it would create a stronger blast of air for the stubborn dirt/dust, but it’s not a deal breaker.Air Speed (Low/Max):- No Attachments: 8.6kph to 35kph @1ft away- Metal Cone Attached: 10.4kph to 38kph @1ft away- Metal Cone w/Extender Tube: 11.5kph to 41kph @1ft away- No Attachments: max 47.5kph up close- Metal Cone Attached: max 47.2kph up close- Metal Cone w/Extender Tube: max 46.1kph up closeNoise Levels (Low/High):- No Attachments: 58.7dB to 82.5dB- Metal Cone Attached: 56.7dB to 80.4dB- Metal Cone w/Extender Tube: 58.4dB to 75.1dB

It was really nice to discover this blower is constructed of metal. It feels comfortable and substantial because of the weight of its construction. The assortment of ends is more than enough for anything I would use it for. One attachment is made of metal and that is the only assembly part – threaded on to the business end of the blower and the plastic accessories are a push fit on to that metal cone.The round button placed near the bottom of the handle is for power, applying a push and hold. Directly below that is a row of 4 small lights for indicating power remaining. The base of the handle is where you find the USB-C port for recharging. Once you have started the blower with the push switch, blowing power/motor speed is controlled by the sliding button.In my practical use trials, pushing the slider to mid way was enough to get an efficient strength and volume of air from the nozzle. At that level, this blower pushes around things on a desk like thumb drives and pens from over a foot away with no problem. Full power is even more impressive. Attaching the long nozzle turned out to improve the efficiency of the air blast.The moto spins at very high speed, of course variable in speed with the slider. The sound from the rush of air and from the actual motor are well within reason. I detected a high pitched sound but I am guessing a lot of the general population is not going to hear it because of its high tone. I certainly didn’t bother me.I wouldn’t recommend making a habit of using the back air intake as a vacuum cleaner since anything it picks up will be driven through the fan & motor but out of curiosity I did that over little tiny bits of paper and lint debris on a table cloth and it removed them when under an inch away.Battery life was tested by running the blower at medium power for sessions of about 3 minutes each, then giving it about a half hour or much longer before turning it on again for the same duration. The battery held up for a total of about 25 minutes right out of the box. The blower didn’t gradually slow down at the end. It sounded the same all the time and then just stopped. Recharging time was between 1 and 2 hours. I didn’t get an accurate time. It’s not a device I would need to have recharged asap.