Updagred Version - This ESN-C551S Nutrition Scale has upgraded sensors with a better accuracy than our classic EK6015 digital scale. With a 2 grams minimum weight / 11 pounds maxium weight readout, it can fulfill most measuring needs in kitchen, diy making, garden etc. Bluetooth Connection -The smart features provided via VeSync app lets users can scan UPC, search food data, analyse nutrition, share reports, and record/ track your daily, weekly, monthly intake, helping your healthy goal with a scientific method. User-friendly Design - Besides, the customize features are deisgned friendly, you can keep the units you usually use only, hide the un-used ones, and lengthen/ shorten the auto-off time. Won't be annoyed with pressing the unit button dozens of times, won't be tired of fast auto-off, you can lengthen it to 5 min manually! Specifications Max. Weight: 176 oz / 5000 g / 11 lbs Min. Weight: 2 g Units: g / oz / lb:oz / ml (Milk & Water) / fl'oz (Milk & Water) Increments: 1 g Adjustable Auto-off: 0.5 - 5 min Default Auto-off: 3 min Power: 3 x AAA 1.5V Batteries Product Size: 8 x 6 x 1 inches Package Contents 1 x Bluetooth Nutrition Scale 1 x Quick Start Guide 3 x AAA 1.5V Batteries *Do not mix new and used batteries to power the device. *Please use a cloth to clean, avoid using water flush.