Self-Charging Robotic Vacuum, App/Wi-Fi/Alexa, Ideal for Pet Hair Hard Floor Lefant robot vacuum only supports 2.4G WiFi, it is recommended to switch to 2.4G WiFi when using the robot by following the instructions of your router setup Upgraded Version: The 2024 Lefant M310 robot vacuum features advanced PSD technology, 4500Pa suction, a brushless motor, a 160-minute runtime, and a 550ml dustbin with an integrated HEPA filter; supports an optional magnetic mop holder for versatile cleaning All-New Intelligent Obstacle Avoidance: The M310 uses PSD technology with 9 Position Sensitive Devices; detects obstacles at 1.6 inches and avoids objects as small as 0.6 inches within a 190 field of view; ensures efficient and seamless cleaning paths Strong Suction for Deep Cleaning: Lefant M310 delivers 4500Pa suction power with dual side brushes; effectively cleans dust, pet hair, crumbs, and debris from hardwood floors and low-pile carpets; no-entanglement design eliminates the need for manual cleaning Slim Design Freemove Tech 3.0: At just 2.99 inches tall, the M310 robotic vacuum easily cleans under beds, furniture, and hard-to-reach spaces; Lefant unique Freemove Tech 3.0 allows it to free itself if stuck, ensuring thorough and high-coverage cleaning throughout your home Efficiency Brushless Motor: Brushless motor technology enhances the M310's efficiency and longevity; offers quiet operation, reduced wear and tear, and energy savings; ideal for maintaining clean floors in both home and office environments Smart App Voice Control: Lefant M310 robot vacuum cleaner offers flexible management via the Lefant App; switch between 4 cleaning modes, schedule sessions, and adjust suction power; control with voice commands through Alexa or Google Assistant; NOTE: supports 2.4GHz Wi-Fi Easy Start: M310 robot vacuum will automatically turn on when charging begins, just one-click to start/pause, press and hold for up to 12 seconds to shut down. NOTE: If you don't use it for a long time after charging complete, please turn it off and avoid power loss Long Runtime Self-Charging: The M310 robot vacuum vleaner runs up to 160 minutes in quiet mode on a single charge; automatically returns to the charging base when the battery is low or cleaning is complete; ensures it?s always ready for the next use Spacious Dustbin HEPA Filter: Our Lefant M310 features a 550ml dustbin, reducing the need for frequent emptying; integrated HEPA filter, with metal pre-filter and HEPA filter, captures fine dust, pollen, and pet dander; ideal for allergy sufferers; remember to clean regularly. Lefant robot vacuum cleaner comes with a 12-month after-sales service; contact us anytime with questions or concerns Shipping We offer FREE shipping on all orders in US We ship within One-Three business days of payment, usually sooner. We use a selection of shipping services such as UPS, FedEx, USPS etc We offer free shipping to the lower 48 states and ship within 1-3 days of payment, usually sooner. For shipping outside of the continental USA International customers are responsible for all duties and taxes. Return You can return a product for up to 30 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. Return Policy ? We guarantee against any defective or misrepresented products. The original shipping label must be sent back to us to validate the return. A full refund can only be issued during the first 30 days upon receipt of the product. ? Returns will be voided if the product is mishandled or physical damaged by customer. ? Buyer will be responsible for all kind of return shipping/shipment to the seller for resolving the problem. ? Returns made for all non-defective, undamaged products are subject to a 15% restocking fee. Shipping and handling fees are absolutely non-refundable. If an item is returned to us due to an address issue, we do charge a reshipping fee to reship. If you would like a refund, there will be a 15% restocking fee applied. ? All returned products need to be assigned an RMA # (Return Merchandise Authorization #) prior to return. Please contact us through's messaging system to obtain an RMA# for the return. Any returned product without an RMA # on package will not be accepted or processed? Please contact us before returning. Payment We accept payment by any of the following methods Please pay as soon as possible after winning an sale, as that will allow us to post your item to you sooner! Feedback Customer satisfaction is very important to us. If you have any problem with your order, please contact us and we will do our best to make you satisfied. Feedback ? We appreciate your feedback and our system will automatically leave feedback for you after bid ends. ? Please contact us through message center if you have any problems, we will always try our best for 100% customer satisfaction. Contact Us If you have any queries, please contact us via. We usually respond within 24 hours on weekdays. Please visit our store to check out other items for sale! Thank you for shopping at our store.