Features 1、3 Level Brightness Adjustment: The three level brightness can be adjusted freely, which can be adjusted according to the individual's different sensitivity, comfortable eye protection. 2、Intelligent Voice Control: Intelligent voice control mode, silent automatic screen off, wake up the screen when the sound > 60 decibels. 3、Three Groups Alarm Settings: Three groups of different time can be set to make trouble, it is a good helper in life and work. 4、Simple Aesthetic Design: This wooden pen holder clock has a simple aesthetic design and can be placed anywhere. 5、Practical Decorative: The combination of alarm clock and pen holder, both practical and decorative, can be used as an excellent decoration. Specification Item Type: Pen Holder Clock Material: Log Power Supply: USB or Battery Battery Type: 3 x AAA Batteries ( Delivered Without Batteries) Package List 1 x Pen Holder Clock 1 x USB Cable 1 x User Manual