Description: Trendy LED Mute Alarm Clock Office Bedside Shockproof Silicone Sound Activated Digital Alarm Clock Interior Decoration Material: plastic + silicone Size: 85 85 30 mm Colors:As pictures shown 5 function buttons: MODE, ALARM, UP, DOWN, SNOOZE/LIGHT Specifications: Product selling point: LED time display.Bright, medium, dark, off four brightness options (default is bright) Intelligent voice control: When the ambient sound reaches 60 decibels or more, the LED display can be automatically turned on (can be manually turned off or on) DC5 V adapter power supply Or 3 AAA battery powerednot include.When the two power modes are powered at the same time, the DC 5V adapter power supply is preferentially connected. Pocket size,portable and energy saving mode, suitable for travel, outdoor use The outer casing is made of silicone material, shockproof and resistant to falling Package Included: 1 * Digital Alarm Clock 1* USB Cable 1* Manual Notes: 1. Measurement of the item lying on the table may cause slight difference. 2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness when photo taking. Thank you for your understanding!