Specification: Brand: CARSUN Model: C3106-1 Product Name: Portable Cordless Inflation Pump Outer Box Specification:35.5*34*22.8cm Airflow: ≥20L/Min Output Air Pressure: 154PSI Cylinder Specification: 16mm Net Weight Of Each Box:9.12kg Product Size: 16*4.4*6.7cm Total Weight Of Each Box: 10.12kg Package Size: 7.5*5.2*19.8cm Unit Weight: 380g Features: 1. One-button scene and unit switching: Our portable air pump provides a convenient one-button switching system. Inflating is so easy with five unique scene presets and four air pressure units (PSI, BAR, KPA, and KG/CM²) tailored to different inflatable products. Whether you're inflating bike tires or beach balls, you can quickly find the right preset 2. Enhance night operation: Say goodbye to fumbling in the dark. Our pumps have been upgraded with backlit buttons and additional LED lights next to the operating controls. Turn it on, and the screen and buttons light up instantly, ensuring you can use the pump effectively even in low-light conditions. 3. Precision Air Pressure Sensing: With our improved air pressure sensor technology, overinflation is a thing of the past. The pump can detect when the desired air pressure is reached and will automatically stop inflation, giving you peace of mind and keeping your contents safe. 4. Dual air pressure display: Easily track your inflation progress. Our pumps display both the current operating air pressure and the set target pressure. This dual digital display provides a clear and intuitive representation so you are always informed. 5. Flashlight Design: Beyond just inflation, our pump is an indispensable nighttime tool: White Light Illumination: Ideal for tasks requiring clear visibility or navigating through the dark. Low-Frequency Red Flash: A cautionary signal, perfect for alerting others in situations like roadside emergencies. Red Light SOS Mode: An essential emergency feature, the SOS mode can be a potential lifesaver, signaling distress and calling for help. Package Includes: 1 X Cordless Inflation Pump 1 X Packaging Color Box 1 X Manual 1 X.Type-C Cable 1 X Road Bike Adapter 1 X Swimming Ring Adapter 1 X Inflatable Tube 1 X Ball Needle