* { margin: 0; padding: 0; box-sizing: border-box; } body { font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif; background: #ffffff; color: #1a1a1a; line-height: 1.5; } .container { max-width: 600px; margin: 0 auto; padding: 24px 20px; } h1 { font-size: 28px; font-weight: 700; margin-bottom: 8px; letter-spacing: -0.3px; } .subhead { font-size: 16px; color: #4b5563; margin-bottom: 32px; border-left: 3px solid #ffc107; padding-left: 12px; } .section-title { font-size: 20px; font-weight: 700; margin: 32px 0 16px; padding-bottom: 6px; border-bottom: 2px solid #f0f0f0; } .feature-item { display: flex; gap: 16px; margin-bottom: 24px; align-items: flex-start; } .feature-icon { font-size: 40px; min-width: 56px; text-align: center; } .feature-text h3 { font-size: 18px; font-weight: 700; margin-bottom: 6px; } .feature-text p { font-size: 14px; color: #2d3748; } .spec-compare { background: #f9fafb; border-radius: 24px; padding: 20px; margin: 20px 0; } .spec-row { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid #e5e7eb; } .spec-row:last-child { border-bottom: none; } .spec-label { font-weight: 600; color: #1f2937; } .spec-value { color: #4b5563; } .grid-icons { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin: 20px 0; } .use-case { background: #fef9e6; border-radius: 20px; padding: 12px; text-align: center; font-size: 14px; font-weight: 500; } .use-case .emoji { font-size: 28px; display: block; margin-bottom: 6px; } .footer-note { margin-top: 40px; padding-top: 20px; border-top: 1px solid #e5e7eb; font-size: 12px; color: #6c757d; text-align: center; } /* 问答手风琴样式 */ .faq-container { margin: 40px 0 20px; } details { border-bottom: 1px solid #eef2f8; padding: 12px 0; } details:last-child { border-bottom: none; } summary { font-weight: 700; font-size: 16px; color: #1e2a3e; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 12px; } summary::-webkit-details-marker { display: none; } summary::after { content: "▶"; font-size: 12px; color: #ffc107; transition: transform 0.2s ease; } details[open] summary::after { transform: rotate(90deg); } .answer { margin-top: 10px; margin-left: 20px; padding-left: 16px; border-left: 3px solid #ffc107; font-size: 14px; color: #2c3e50; line-height: 1.5; } .answer strong { color: #1e2a3e; } 130,000 RPM Electric Air Duster Cordless · Rechargeable · Multi-purpose cleaning & inflation tool 🌀 Ultra-high speed motor Delivers up to 130,000 RPM, generating powerful airflow to remove stubborn dust from electronics, car vents, and tight spaces. 🔋 Dual battery system Two built-in rechargeable batteries – choose between 2000mAh×2 (Basic) or 4000mAh×2 (High Edition) for extended runtime. 💨 High-velocity airflow Basic edition: 52 m/s · High edition: 63 m/s. The high edition provides 21% more airspeed for heavier cleaning tasks. 🧹 Versatile cleaning & inflation Comes with 3 interchangeable nozzles (flat, round, brush). Perfect for keyboards, PC towers, camera lenses, car interiors, and even inflating air mattresses or pool floats. 📊 Specifications ModelBasic EditionHigh Edition Max. speed130,000 RPM130,000 RPM Air velocity52 m/s63 m/s Battery capacity2000mAh × 24000mAh × 2 Runtime (approx.)~20 min~35+ min Color optionsBlack / White / Red / Blue ChargingUSB-C (cable included) 🔧 What you can do with it 💻 Clean keyboards & PC fans 📷 Dust camera lenses & sensors 🚗 Car vents, dashboard, seats 🛏️ Inflate air mattresses / pool floats 🪟 Blinds, sofas, tight corners 🔧 Workshop tools & equipment 📦 Package includes 1 × Electric air duster main unit (with built-in battery) 3 × Nozzle attachments (flat nozzle, round nozzle, brush nozzle) 1 × USB-C charging cable 1 × User manual 💬 Customer Q&A How many cans of compressed air does this replace? One unit replaces hundreds of disposable air cans. Rechargeable and reusable, saving you money and reducing waste. Is it safe for sensitive electronics like computer motherboards? Yes. The airflow is pure air – no chemical propellants, moisture, or residue. Use the lowest speed for delicate components. How long does the battery last on a full charge? Basic edition: ~20 minutes. High edition: ~35+ minutes. Actual runtime depends on speed setting. Can I use it to inflate air mattresses or pool floats? Yes. The included nozzles fit standard valves. Works well for camping gear, pool toys, and small inflatables. Is the speed adjustable? Yes. It features a pulley-style dial for stepless speed control – from a gentle breeze to full 130,000 RPM power. What is the difference between Basic and High editions? High edition has larger batteries (4000mAh×2 vs 2000mAh×2) and higher air velocity (63 m/s vs 52 m/s), giving more runtime and stronger airflow. Does it work while plugged in? Yes, you can use it while charging via USB-C, though maximum power is achieved when running on battery. What colors are available? Black, White, Red, and Blue. Check your selected edition for specific color options.
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