Portable Mini Wireless Tire Inflator – USB Rechargeable Air Pump with Digital Display

Shunwei ST-221 Portable Mini Wireless Tire Inflator – USB Rechargeable Digital Air Pump for Cars, Motorcycles, and Bikes

Keep your tires perfectly inflated anytime, anywhere with the Shunwei ST-221 Portable Wireless Tire Inflator. This compact powerhouse combines precision, convenience, and portability — perfect for car owners, bikers, and adventurers on the go.

🔑 Key Features

✔ Compact & Portable Design:

Lightweight at just 650g, easy to carry in your car, backpack, or toolbox — always ready when you need it.

✔ Digital Display Pressure Gauge:

Stay in control with an accurate real-time digital screen that shows exact pressure readings for safe inflation.

✔ USB Rechargeable Power:

No more bulky cords or constant battery changes — charge it easily with any USB device and enjoy efficient inflation on demand.

✔ Powerful Single-Cylinder Pump:

Delivers up to 30L/min airflow, making it suitable for inflating car tires, motorcycles, bicycles, and sports equipment.

✔ Durable ABS Construction:

Built with high-quality ABS material for long-lasting durability and reliability.

✔ Quick Inflation Time:

Can operate continuously for 5–20 minutes, ensuring you’re always ready to hit the road safely.

📏 Specifications

• Brand: Shunwei
• Model: ST-221
• Material: ABS
• Type: Single Cylinder
• Net Weight: 650g (with accessories)
• Air Flow Rate: 30L/min
• Inflatable Tube Length: 150mm ±10mm
• Power: Below 80W
• Power Supply: USB Rechargeable
• Working Duration: 5–20 minutes
• Applications: Cars, Motorcycles, Bicycles, Balls, and More

💨 Compact. Reliable. Efficient.

The Shunwei ST-221 Tire Inflator is your on-the-go solution for maintaining perfect tire pressure — keeping every ride smooth, safe, and stress-free.