Main Features: Powerful Built-in Lithium Battery Equipped with two 2000mAh lithium batteries, long-lasting and wire-free, ideal for travel. Large Digital Display, Clear and Easy to Read The large screen is clear and easy to read, even in direct sunlight, allowing you to accurately adjust and read the pressure. Multiple Use Modes, Wide Range of Applications Adjustable, suitable for various applications: cars, motorcycles, bicycles, basketballs and other inflatable equipment. Lightweight and Compact Design Easy to carry, can be placed anywhere, easy to carry and store. Easy to Operate, Supports Multiple Pressure Units Supports PSI, BAR, KPA, and KG/CM, easy to use, allowing you to precisely adjust the pressure to meet your needs. Product Specifications Function Details Material: ABS Battery Capacity: 2 x 2000mAh Lithium Batteries Current: 7A Voltage: 7.4V Display: Large digital display, sunlight-resistant Applicable Modes: Cars, motorcycles, bicycles, basketball, etc. Weight: Lightweight (specific weight not specified) Purpose: Portable - can be charged and inflated anytime, anywhere Note: Fully charge the battery before first use for optimal performance. Do not use in damp or unprotected environments. Regularly check the battery status and charge it in time. Do not use the battery for a long time to avoid overheating.