Enhanced Cleaning Performance: motor provides ultra-strong airflow for deep cleaning of microscopic dust.Two airflow modes to fit for different devices cleaning ranging from the computer, camera lens, PS5, laptop, air conditioners, sofa, printed circuit boards to electronic instruments, medical devices. Increased Working Time: high-capacity lithium batteries allow the electronic air duster to work for 50 minutes continuously on one charge. Convenient Charging: The rechargeable air duster designed with a charging port makes it more easily to charge. You can use thecord of your phone or tablet with a 5V2A adapter(not included)to charge. Eco-Friendly & User-Friendly: The air duster allows more than 5000 times of use enables us to say goodbye to compressed air can-Which can save gas and water. The built-in flashlight can facilitate your cleaning in dark places or at night. Handy design with portable bag makes it easy to grip and carry.