EnergySaving Auto ShutOff The builtin auto poweroff function turns off the vacuum cleaner after 15 minutes of inactivity ensuring efficient energy use A highcapacity lithiumion battery provides up to 400 minutes of continuous cleaning on a single charge with a fast 23 hour charging time 1600mAh Rechargeable Battery Enjoy the convenience of a powerful 1600mAh builtin rechargeable battery Charge it easily using a car charger mobile adapter power bank or computer and take this portable cleaner anywhere for onthego use Precise and Efficient Cleaning The specially designed capture nozzle effortlessly picks up larger debris making it perfect for cleaning desktops keyboards computers and more Its compact handheld size allows for easy access to hardtoreach areas ideal for tackling hair dust and tiny messes High Suction with Low Noise With 1000Pa suction power and a highspeed motor spinning at 9000 rpm compared to 6000 rpm on other models this vacuum efficiently handles paper scraps dust ash pet hair and powder Despite its powerful suction it operates quietly making it suitable for use while reading or sleeping UserFriendly and Durable Design Easy to operate for all ages from students to the elderly Its portable cordless design makes quick cleaning a breezejust hold and move it across surfaces Constructed from highquality clear plastic acrylic this vacuum is durable and safe with a chic glasslike appearance thats built to last