Alvantor Tech® Portable Coffee Maker with Grinder, 3-in-1 Grind & Brew Travel Coffee Cup, 38 Grind Settings, 2000mAh Rechargeable Battery (Up to 15–20 Cups/Charge), SUS304 Vacuum Insulated Stainless Steel, Double-Layer Filter, Ceramic Alloy Burr

1) 3-in-1 Grind & Brew in One Cup (No Extra Gear Needed)
Alvantor Tech® integrates grinding and brewing into one portable coffee cup—go from whole beans to fresh coffee in one workflow for a more satisfying, café-style experience anywhere.

2) Rechargeable Power for Travel + Use While Charging
Built-in 3.7V / 30W high-power battery with 2000mAh capacity. Make up to 15–20 cups per full charge (varies by beans & grind level). Supports grinding while charging, so you’re not stuck waiting.

3) 38 Grind Settings with External Adjustment Ring

Dial in taste easily with 38 precise grind levels. The external adjustment ring is simple and intuitive—fine for richer extraction or coarse for a cleaner, lighter cup.

4) High-Speed Motor + Gearbox for Faster Grinding & Less Heat
High-speed motor works with a precision gearbox to grind quickly while controlling speed—helping reduce heat buildup to protect aroma and minimize oxidation that can affect flavor.

5) Cleaner Cup, Better Taste (Double Filter + Ceramic Alloy Burr)
Double-layer, food-grade stainless steel filter helps block coffee grounds for a smoother sip. The ceramic alloy burr delivers finer, more even grinding with lower heat generation to preserve the coffee’s original flavor.