6.9 Inches Electronic Alarm Clock 5 Levels Brightness Adjustable Large Screen Student Desk Clock Table Clock 17.4x6.8x2.3cm

Features: Bedside alarm clock, two sets of alarm clocks. It can be powered by AAA batteries alone (the LED screen consumes power and needs to be replaced frequently), or the data cable can be used alone (no memory function). When you use the USB cable and battery at the same time, the main function of the battery is to remember the time. When using the battery alone, in order to save power, we have also designed a sleep function, and the screen will automatically light up when there is sound. Description: Name: Alarm Clock material: plastic Display type: digital Dimensions: 17.4x6.8x2.3cm Style: modern minimalist Power type: external power supply Display type: LED Packing list: 1 x Alarm Clock +1 x USB line Note: Different displays may cause the color of the item in the picture a little different from the real thing. Manual measuring,please allow 1~3mm error,thank you.