Features: 1. Cordless Portable Design: This tyre inflator's cordless design and compact mini size make it portable and simple to operate with one hand. 2. High Capacity Rechargeable Battery:This portable compressor's certificated lithium-ion battery and USB charging port support quick charging. 3. Fast Auto-Inflation: The tyre inflator has 4 switchable pressure units (PSI, BAR, KPA, KG/CM²) so that you can preset the tire pressure as you want. Description: With cordless portable design, the tyre pump allows to reach all tyres of your bicycles, motorcycles, cars (including SUVs). Specifications: Material: metal Product size: 5.5 * 4.5 * 19.8cm Charging time: 2 hours Maximum air pressure: Max 8.3 Par Battery type: lithium battery, 12V 550x4 mA/H Battery capacity: 2200mA Air pressure unit: PSI, KPA, BAR, KG/CM2 Package Included: 1*Digital display rechargeable gas cylinder 1* French conversion valve 1*Plastic gas nozzle 1*ball needle 1*straight trachea 1*T trachea 1*USB car charger cable Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Please allow slight dimension difference due to different manual measurement.