1. Digital display, light blue backlight, easy read. 2. LCD display auto off if no operation within 5 seconds3. Unit free switch among kg, oz, lb and Jin4. Self lock function: the scale reading will be locked several seconds after item hung, to unlock the reading, press ON/OFF 5. Press the UNIT button for 2 seconds, temperature will be displayed. 6. Easy portable and cute design: the hook designed to be hidden at the back and the 3 buttons make it look like a smiling face 7.Powerd by 3¡ÁAAA batteries 8. Blue, orange, silver and black available