STARSEEKER S58 Portable Espresso Maker

☕ The World's First Truly Wireless Espresso Machine — 500 Cups on a Single Charge

No need to hunt for power outlets or wait for a kettle to boil. The StarSeeker S58 Pro packs a powerful 20-bar commercial-grade pump into a portable body that fits easily in your backpack. Whether you're camping, on a road trip, or simply tired of office instant coffee, you can enjoy authentic espresso anytime, anywhere.

⚡ Truly Practical Core Features

🔋 500 Cups Per Charge
Features a built-in 13,500mAh 21700 high-performance battery. A single charge yields approximately 500 single shots (using hot water)—meeting your daily coffee needs for weeks without frequent recharging.

🔥 140W Wireless Instant Heating
Capable of heating and brewing 5–6 cups consecutively. No preheating, no stove, and no waiting required.

💧 20-Bar High-Pressure Pump + Pre-infusion
Fully extracts the rich crema and bold flavors from 18–20g of coffee grounds. The pre-infusion function gently saturates the grounds before extraction—rivaling professional-grade machines costing $2,000.

🌡️ NTC Precision Temperature Control
Maintains a constant, optimal extraction temperature of 92°C (±). Eliminates sour or bitter notes—delivering a balanced, smooth espresso every time.

🛡️ Smart Over-Pressure Protection
Automatically shuts down if pressure exceeds safety limits. Safe for beginners and trusted by professionals.

🧼 Food-Grade Materials & Easy-to-Clean Design
All coffee-contact parts meet food safety standards. Equipped with a standard 58mm portafilter basket.