Product description1. Display:There are two modes, the default time (DP-2), which can be switched by pressing the SET button on the backTime and temperature automatic switching display (DP-1) Display time (DP-2)12/24 hours, can be switched, the default is 24 hours2. Alarm:Set 3 sets of alarms every day, each set of alarms is 1 minute, and the alarm sound is "Dididi" Press any button on the back to stop the ringing 3. Power supply:Dv5V (USB connection) or 4 AAA batteries, built-in power supply, can run normally when maintaining the peak, but the screen does not display 4. Voice control mode setting:Just press and hold the DOWN button on the back of the baby to set the voice control, "ON:SD" to turn on the sound control, "--:SD" to turn off the sound control, which is the constant light mode Size: 150*90*80MMColor: as picture shown Package includes: 1*alarm clock 1*data cable Note:1. Please allow a little error due to manual measurement. Please make sure you don't mind before bidding.2. The color may vary due to different monitors, please understand. Note:Hello, please pay attention to your delivery address when purchasing products. If your receiving information (such as: name, street, house number, doorbell/email without name, etc. is incorrect, the order will not be delivered correctly.)