Method 1: After the Xiangfen capsule is successfully installed. Click the "Start" button on the cover of the host, Or the "Start" button on the App. After starting, the robot will scent while cleaningMethod 2: If you only need to use the fragrance function. When the machine is in standby or charging state. Open the App to enter the main interface of the robot. Click on the "fragrance icon" to start the fragranceTips:1. When the robot is charging and scenting, the app cannot perform other operations.2. The fragrance function is turned on by default, if you don't want to use it, you can turn it off in the App.3. It only emits fragrance and does not clean, and the machine can be activated when it is in standby or charging state.4. The machine does not disperse incense during pause and standby.Pink: bergamot and lavender fragranceType: Sweeper accessoriesModel: For ECOVACS T9 AIVI T9 MAXcolour:PinkMaterial:plasticsize:33 x 27mmPackage Contents:3 x Deodorant CapsuleOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.