💖DYNOVA Smart Trash Can, automatic open-close trash can, size 16 liters💖 product information Product capacity: 16 liters Product size: 27 x 21 x 36.5 cm. Material: ABS+PP plastic Color : white / cream Batteries: 3 AA size batteries (recommended quality alkali batteries) Usage : Household use feature ✨ Smart Sensor Detects movement within 15 cm within 0.3 seconds and turns off automatically within 5 seconds. ✨ You can wear a bag strap. Comfortable and prevents germs ✨Tank lid width up to 31 cm. ✨ Minimal design save space Place it in any corner that looks good. ✨ new technology locks in unpleasant odors ✨ IPX5 waterproof system 📌 Products from the shop have a 3 month quality guarantee. 📌 If there is damage due to factory production And if there is a problem within 7 days after receiving the product The shop has changed the new one for the value. The customer sends the product back to the shop and the shop will send a new one to you. (In the case of receiving the product within 7 days only, it is the delivery of the product again to exchange without charge) 📌Not guaranteed in case of damage from improper use, broken or additional editing by the customer. Therefore, disturbing all customers to read the manual. ⛔ The product doesn't have battery in the set. Advise customers to use 2 quality new AA alkaline batteries. For the lid of the trash can.