USB charging: USB cable charging, convenient to use, and versatile., ensuring you can use it anywhere without hassle. : Proudly manufactured in with stringent quality controls, this product combines standards with local craftsmanship. High-concerned chemical: None, ensuring that it is safe for use in all environments, including homes and offices, without the risk of exposure to harmful chemicals. Is Batteries Included: Yes,This fan contains two 3000mAh batteries, offering a large capacity and long battery life, so you don't have to worry about running out of power. for repeated use without the need for constant battery replacements. Type: Electric air duster, specifically designed to provide a powerful, 130000RPM blast of air to clean electronics and delicate equipment efficiently without causing damage., Weight: 1.29190885532 Pounds, Manufacturer: NONDK