Lightweight body with compact size (about 3.3" × 3.3" × 5.9"), easy to carry and store, suitable for on the go use or small space setups. Designed with multiple suction levels, allowing users to adjust according to different needs for more flexible operation. Provides suction flow up to approx. 4.5L/min with a maximum negative pressure of 0.05MPa, supporting consistent operation during use. Equipped with a 200ml collection bottle, allowing convenient handling of collected liquid and reducing the need for frequent emptying. Powered by DC 5V/1A input, making it easy to use with common power sources such as power banks or adapters. This compact suction device is designed for convenience, portability, and ease of use. With its small size and lightweight construction, it fits easily into daily setups or travel needs. The adjustable suction levels and stable performance allow for flexible operation, while the integrated collection bottle supports simple handling and maintenance. Its USB power design adds extra convenience, making it adaptable to different environments without complicated setup.