Description:Dust box capacity: 350mlNoise: below 65dBSuction: 2500PaTime: 60-90 minutes (continuous work)Charging time: 4-5 hours (first charging 6h)Applicable area: 120m2Product size: 280 * 280 * 75mmSpecifications:1. Automatic cleaning This product can automatically clean the room, and the automatic mode is bow cleaning. The direction of the sweeping robot can be controlled on the app. 2. Key cleaning In the severely affected areas of dust and other garbage, the fixed-point mode of the machine can be used to start the key cleaning mode. 3. Edge cleaning When the machine detects the edge of the wall or stairs, it will enter the mode of sweeping extended edge cleaning. 4. Make an appointment for cleaning You can reserve the cleaning time of the machine in the app setting according to your needs. After being set, the machine will leave the charging base at the set time and start the cleaning mode. 5. Remote control After the machine is connected to the app on your mobile phone, the remote control of the sweeping robot can be realized to enable the robot to complete the task of sweeping and cleaning. 6. Support third-party control It can be connected to third-party control software such as tmall elf, Xiaodu, Alexa and Google assistant.