Difference between j3 and j4 of Cloud Whale

Hello everyone ~ when it comes to sweeping the floor, everyone will think of sweepers, and there are many brands. Today, I will tell you the difference between j3 and j4.

1. Suction

Sucking is a great leap forward. JBOY3's suction of 3000Pa is quite good, and J4 jumped directly to 7800Pa, which is the top level on the market. The dust in the corner of the house, J4, come here. It's very clean here. And it's very quiet at work, and it won't make any noise. It's really good.

2. Main brush

Let's talk about the main brush. The cloud whale j3 is the one with two arms. Now the cloud whale j4 is changed to the one-arm type, and a cyclone diversion technology is put in. Hair, in particular, hardly goes around.

Collect dust

In terms of dust collection, J4 put the dust bag in the original position of the dust box this time, and the design is quite novel. The dust bag and the filter screen are integrated, so there is no need to take out the garbage in a hurry, which reduces the chance of getting your hands dirty and prevents the secondary pollution of the garbage. Now you can compress the garbage and make the space of the dust bag more efficient. Just change it once a month. Fortunately, the dust bag itself also has a drying function, and the garbage will not breed bacteria because of humidity.

Cloud whale j3 function:

The biggest innovation of JBOY3 Little Whale Spirit is the "DirtSense Sewage Identification System", which can identify the dirt degree of the ground and mop and implement the best cleaning strategy accordingly; It is also equipped with the "Whale Spirit Custody" function to solve the daily cleaning scene demands with one click. The "DirtSense Sewage Identification System" developed by Yunwhale can automatically identify how dirty the ground is and judge whether the mop is cleaned, adjust the cleaning time of the mop according to the current working ambient intelligence, and immediately make a cleaning decision of "whether to mop it again", and even intelligently adjust the most suitable pressure and humidity under the mop according to different materials of the floor, so as to further improve the cleaning effect and use experience. JBOY3 Little Whale Spirit is equipped with the exclusive "Whale Spirit Custody" function, which can effectively solve the daily ground cleaning with one click. In addition, JBOY3 added the function of "twisting the bottom" to clean Yanbian, and regularly "trapped" the edge of the wall to solve the problems of dust and pollution accumulation in common blind spots such as the corner wall roots.

Main functions of cloud whale j4:

The cloud whale J4 adopts an innovative cyclone-guided roller brush, which basically solves the problem of hair entanglement. In terms of intelligent system, the cloud whale j4 adopts the whale spirit trusteeship 2.0 system, and the sweeping robot can intelligently adjust the cleaning strategy according to the home environment, user's cleaning habits, floor conditions and messy conditions, which makes daily use more worry-free. Of course, if you want to customize the cleaning mode yourself, you can also turn off Whale Spirit Hosting and choose the cleaning mode you want to customize. The cloud whale J4 is also equipped with an active obstacle avoidance function, and adopts a bidirectional 3D structured light sensor combined with the Narwal IPS 4.0 whale inspiration system.