Colour:Black+white Material:ABS Size:12 x 8cm Package Contents: 1 x 3 channel 2 x AAA battery 1 x Chinese + English user manual Only the above package content, other are not included. Note: Light 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. Magnetic back, retractable bracket and hook: The is placed in three ways, especially its powerful magnet can work normally on the refrigerator. Memory function-Our 3-channel digital has an on/off switch to save battery. Pressing the ON/OFF button will automatically increase the memory time. volume alarm and adjustable volume - The has a loud, clear but not beeping sound alarm, ensuring that you can hear the sound from home, garage or anywhere. There is no need to overcook in the kitchen while watching TV in the living room. If you think it is too loud, you can adjust the volume (high/low) according to your requirements. Triple count/down --- You can count down three ( 1- 3) at the same time. The setting range is from 00:00:00 to 99 hours, 59 minutes and 59 seconds. display - With a high-contrast display and clearer bold numbers, the digital is easy to read in the kitchen or anywhere.