KABB Wooden Alarm Clock, Wood Grain Design Digital Alarm Clock with Time Date Temperature Display and Sound Control Function Excellent Size (Bamboo with Blue Led Light) Multifunction Electronic Desk Clock: Features include time date temperature display, snooze and sound control functions. Two Use Modes: Sound control mode ( energy-saving mode) is highly recommended and common mode; Compact size ( 4 X 2.4 X 1.8 inches ) with two disply modes, easy to use. Dual Power Supply: Clock can be plugged in via 5V DC adapter usb cable ( included) or powered by 4 AAA batteries (not included). Stylish Design: Wood shape and texture will bring the breath of nature into the room. The perfect fusion of a simple alarm clock, practical and simple appearance. Perfect for your bedroom living room and home office decoration, Ideal gift for family members, friends and the people you care.