The Hoco QS2 2 in 1 Portable Smart Air Pump Emergency Jump Starter is designed as a multifunctional tool suitable for roadside emergencies and everyday portable charging. It features an 8000mAh capacity with a 29.6Wh rating and uses a high-rate lithium polymer cell housed in an ABS and PC flame-retardant casing. The compact structure measuring 210 × 110 × 44 mm with a weight of 778 g allows convenient storage in a vehicle, backpack, or garage.

The QS2 includes a Type C 5V/2.4A input and two USB outputs rated at 5V/2.4A, supporting general charging needs for compatible mobile devices. Its 12V car jump start output is designed for emergency ignition support when needed. The built-in air pump features an inflation range of 0–10.3 bar (0–150 PSI) and provides four preset modes for cars, motorcycles, bicycles, and basketballs, enabling consistent inflation performance across different scenarios.

This model is suited for users who require a combined solution for portable charging, emergency starting, and routine inflating tasks in a single compact device.

Key Features
• Battery capacity 8000mAh / 29.6Wh
• Type C input 5V/2.4A
• USB outputs 5V/2.4A
• Total USB output 5V/2.4A
• 12V car jump start output
• Inflation pressure 0–10.3 bar (0–150 PSI)
• Four preset inflation modes: car, motorcycle, bicycle, basketball
• ABS + PC flame-retardant shell
• High-rate lithium polymer cell
• Dimensions 210 × 110 × 44 mm
• Weight 778 g