MERTTURM Rechargeable Electric Coffee Grinder, Portable Coffee Bean Grinder

High-Speed Motor & Ceramic Conical BurrEquipped with a next-gen high-speed motor, this electric coffee grinder delivers a 200% faster grinding speed compared to others - from whole beans to rich coffee in just seconds. Ideal for busy mornings or when you need a quick caffeine fix. The premium ceramic conical burr precisely gathers all the beans for a uniform and fine grind. The ceramic material ensures cool grinding, maximizing locking in the natural aroma and full flavor of the coffee.

One-Touch Operation & Auto-StopPSimply press the button to start grinding. It auto-stops and cuts power when done to prevent idle running. Features a dual smart protection system: an anti-jamming mechanism stops the motor if burrs block, and overheating protection puts the device into sleep mode if it gets too hot. These fully protect the core motor and extend the machine's lifespan. (Tip: Low-density coffee beans may not be detected; press and hold the power button to run manually.)

90 External Grind SettingWith 90 external grind settings, adjusting is as easy as turn left for finer, right for coarser. The extensive range covers all brewing methods: from ultra-fine Espresso powder to coarse French press powder, satisfying all your needs. It also features upgraded capacity: 30g bean hopper and 65g grounds container, which achieves large-capacity production while ensuring precise grinding, making this coffee bean grinder suitable for both single drinking and family sharing.

Portable & Smart Battery IndicatorPowered by 1800mAh rechargeable battery, it fully charges in 3.5h(Type-C cable included) and delivers one-week daily coffee. The smart power indicator shows remaining power so you can plan ahead and avoid running out. Lightweight and cordless (size: 20×7×7cm&weight: 0.42kg), it’s perfect for home, office, camping, or road trips. The safety lock design allows you to simply twist the body to the locked position after use to prevent any accidental bean spills.

3-Piece Detachable for Easy CleaningThe body features a 3-piece detachable structure, making assembly and disassembly simple for daily cleaning. The bean container and grounds container can be rinsed directly with water, while grinder host can be easily cleaned with the included cleaning brush to remove fine coffee grounds (Note: the grinder host non-washable). This prevents old grounds from accumulating and causing odors, keeping the grinder spotless so every cup tastes as fresh as the first.