MYCARBON Luggage Scale Battery Free, Portable Digital Electronic Suitcase Hanging Scales Weighing 110lbs/50kg with Tare Function Lightweigh for Travel

【BATTERY-FREE Luggage Scale】Simply push power button to produce power, you can say goodbye to the battery to reduce carbon emissions. An environmentally friendly alternative to batteries. No dead or leaking batteries. The kinetic energy would be converted to electric power to get your luggage scale running. 【TRAVEL WITHOUT STRESS】Batteries died when it needed? Paying excess fees for overweight? Get rid of these concerns with this battery-free luggage scale. You are free to weigh with us anywhere anytime without concern. 【EASY TO USE】 Only quickly push the side button 4-5 times, long press the U/T button to convert the unit lb/kg. Accurate measurement, Unit conversion, Overload warning, Tare function so you never pay excess baggage fees again! 【HIGH ACCURACY Weight Scale】: Capacity: 110lb/50kg, Gradation: 0.1lb/50g; The scale has a large LCD display, making it easy to read even in low-light conditions. The weight readings are displayed in both kg and lb units, allowing you to choose your preferred unit. 【EXCELLENT CUSTOMER SERVICE】Ergonomic design best for travel postal and home use, we are grateful for your trust and hope you can enjoy our products with 100% confidence. Any problem/suggestion would get instant feedback from our team members.