Features: Large Cleaning Area : This robotic vacuum cleaner can clean large area 130-150 square meters. Anti-collision System : It has the intelligence to prevent collision and front-end soft bumper protects furniture. -Intelligent Drop Avoidance Induction : IR sensors at the bottom detect the high gaps, and it will avoid the obstacles and change direction automatically by inductor. No Dropping! -Multiple Cleaning Mode: Auto Cleaning, Spot Cleaning, Edge Cleaning, MAX Cleaning Mode Function, which makes cleaning so easy. -OBS Terrain Detection System : OBS terrain detection system make this robot vacuum cleaner recognise the barrier and avoids collision. -60mm Slim Design: Works in narrow spaces. -45db Low Noise Mute: 45DB low noise mute gives you a quiet environment. It easily absorbs dust, hair, paper, and reduce pollution. -10mm Climbing: It's has 10mm climbing function, 15 degrees climbing height. -Double Filtration Dust Box: Swept dust and garbage thoroughly! Suitable for cement floors, ceramic tiles, wooden floors, short-haired carpets, etc. -Easily deals with all kinds of environment. Package Included: 1 x Vacuum Cleaner Robot 2 x Mops 1 x brush 1 x charge cable Features: Automatically move and clean the floor. Will Automatically change direction when meet walls and obstacles. Flexible move, with large dust garbage box. Universal driving, sweeping the floor (no need for dust absorbing paper) Specifications: Material: ABS+Electronic Component Product specifications: 27x27x6 Battery: 3.7V 1200MAH Charging Time; 120mins Working Time: 120mins