Features: This portable electronic scale keychain combines precise weighing, a time display, and keychain functionality in a alloy design, enhances with efficient type c charging for global compatibility. Features a high contrast negative display for outdoor readability and a 278mah battery supporting 1,000 weighings per charge, it ensures long lasted performances. Ideal for traveler, home cooks, and frequent shoppers who need quick, accurate measurements for luggage, groceries, or packages. Use it in kitchens for recipe portion, at airports for baggage checks, or during postals runs to avoid overweight fees—all while clipped to key or bags. Crafted from alloy, this multifunctional weighing tool double as a practical everyday accessory. Specifications: Component:alloy Size:Approx. 3.8x9cm/1.5x3.54inch Color: Black/Silver/Bright color Weight:68g Package Includes: 1Pc Digital Scale Keychain note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you will not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color about the item.