It's not the fan speed that is charging issue. It's actually a design flaw of the fan blades. It creates too much vortex at the back that if the vortex gets interrupted the airflow gets interrupted too. Hence the illusion that the fan speed is unstable because of the sound of the airflow.
Me too! I have noticed especially at levels 1 and 2, the fan speed is not consistent. I suspect it is because of the elisi because when i take the back cover then i place my hand near the inlet you really can feel pulling force. TOO MUCH VORTEX
Yup exactly what i felt too! Although I havent seen many people mention this in the review section of the product page. Glad i’m not the only one who noticed it!
The thing is though, would you rather have the Life 5 Plus or this Life 4, despite nearly the same cost? They literally have the same size as we saw at 3:05
I would suggest the life4 fan because it has a display for battery monitoring and stronger wind But the life5 plus does have a quieter sound, so if noise level is a priority then maybe the Life5 plus will be a better alternative! My next fan video will be on the Life5 plus, so keep an eye out for it some time next week or the week after :)
I would still recommend going for the life7 fan because of its adjustable head and included neck strap to use it hands-free. But if budget is limited, this life4 fan is good too
@@chevlim life7 is foldable and sometimes can put it on the table while on holiday at the beach side and can hang it on the neck too. if were you which 1 would u bring it for holiday?
I have a review video on the Life7 fan as well, do check it out! I will recommend the Life7 fan instead because of the adjustable fan head and neck strap so you can use it without holding it
It's not the fan speed that is charging issue. It's actually a design flaw of the fan blades. It creates too much vortex at the back that if the vortex gets interrupted the airflow gets interrupted too. Hence the illusion that the fan speed is unstable because of the sound of the airflow.
Wow didn’t expect a technical response, but it’s a cool explanation and I appreciate it!
So what do mean is it bad or good? Can't tell
Please make a video comparing all the fans in one go! Love the content, keep it up!
Me too! I have noticed especially at levels 1 and 2, the fan speed is not consistent.
I suspect it is because of the elisi because when i take the back cover then i place my hand near the inlet you really can feel pulling force.
TOO MUCH VORTEX
Yup exactly what i felt too! Although I havent seen many people mention this in the review section of the product page. Glad i’m not the only one who noticed it!
1:19
So many fans!! 🌀
Stay tuned for the Life8 and Life5 fans 😉
Only Fans
@@mryen90 🤣
The thing is though, would you rather have the Life 5 Plus or this Life 4, despite nearly the same cost? They literally have the same size as we saw at 3:05
I would suggest the life4 fan because it has a display for battery monitoring and stronger wind
But the life5 plus does have a quieter sound, so if noise level is a priority then maybe the Life5 plus will be a better alternative!
My next fan video will be on the Life5 plus, so keep an eye out for it some time next week or the week after :)
@@chevlim Noted! Thanks! You're the perfect UA-camr to have reviews for Jisulife fans tbh
@@daineramosquitco5816 thanks for the kind words 😌
My review video on the Life5 Plus has been uploaded, do check it out! :)
would you recommend this over the life 7
I would still recommend going for the life7 fan because of its adjustable head and included neck strap to use it hands-free. But if budget is limited, this life4 fan is good too
I bought this fan yesterday and whenever I use the fan, it randomly turns off, is this normal?
I doubt it is normal, do check with your distributor for a 1-to-1 exchange if it is indeed a faulty unit!
which one to buy 1s or life 4 or life 7? but me I need portability, life4 doesn't have a stand but I like the bigger CFM
Life7 is not as portable due to the longer body. Life4 is more compact and a bit slimmer than the pro1s
@@chevlim life7 is foldable and sometimes can put it on the table while on holiday at the beach side and can hang it on the neck too. if were you which 1 would u bring it for holiday?
I bought a defective life4. It does not charge adter draining it for first time . Will return.
Is the life 7 and life 4 same i planning to buy 😭
I have a review video on the Life7 fan as well, do check it out!
I will recommend the Life7 fan instead because of the adjustable fan head and neck strap so you can use it without holding it
First comment 🎉
Super fast! 😁