Batteries are not included in the delivery, please bring your own 4*AAA 1. Touch on: No more waiting. Touch the power button, and your device springs to life. 2 . Add Your Bowl: Need to weigh something messy or hard to contain? by setting an empty bowl, or container, on the weighing of your digital . 3 . Tare: the "TARE/POWER" button only one time. The weight reset to O, and a tare symbol appear on the . 4 . Weigh: Weigh precise amounts of flour, sugar, coffee and more. when you're finished, simply turn off the to reset the tare function. Auto-Rotate Display for Four Values 1 . Calories 2 . Protein 3 . Fat 4 . Carbs Daily Calorie Goal Tracking Set calorie targets and monitor progress directly for weight management support. Four levels of indication: Low / Modest / High / Too high Color: As Shown Material: plastic Package Contents: 1x high- nutrition scale Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.