12V 150PSI Multi-Functional Cordless Air Compressor/Tire Inflator with Digital Pressure Gauge & LED Light

Key features
Dual Power Source: The device offers flexibility, running both wirelessly via a rechargeable battery and through a 12V car power adapter (cigarette lighter socket), ensuring usability even when a power outlet isn't available.
High pressure & Fast inflation: With a maximum pressure of 150 PSI, it's capable of quickly inflating car and bike tires, and other inflatables, from flat to optimal pressure in a short time.
Automatic shut-off & Digital display: It features a digital display to monitor real-time tire pressure and a smart auto-shutoff function that stops inflation once the preset pressure is reached, preventing over-inflation.
Multipurpose use: The inflator typically includes multiple nozzles and attachments, allowing it to inflate not only car and bike tires but also sports balls, air mattresses, and other inflatable items.
Emergency features: Many models, like the one implied in the search results, integrate an LED light with different modes (General, SOS, Flash) for use in roadside emergencies or low-light conditions.

Product details
• Power: 120W
• Charging voltage: USB charging (5V)
• Function: Inflate, Lighting, Pressure measurement
• Weight: 1.3kg (including packing box)
• Size: 167x76x230mm
• Lithium battery capacity: 2000Mah
• Charge time: 4-5 hours

Package included
1 x Color box 
1 x Manual
1 x Inflation tube
4 x Nozzle
1 x USB charging cable
1 x Lithium battery base