Features & details DIGITAL ALRAM CLOCK: A multi-function digital alarm clock that displays time date temperature and humid VOICE CONTROL FUNCTION: Press the Down button and choose “oN:Sd” for Sound control mode Power-saving mode the screen will turn off after 10 seconds. You can light up the screen by clapping your hands any sound louder than 60dbm or by tapping the clock. ADJUSTABLE BRIGHTNESS: 3 levels of dimmable brightness L1=Dim L2=Medium L3= Bright. Adjust the brightness to suit your needs. Add this smart bedrooms decorative triangle clock to your bedside. ELEGANT MODERN DESIGN: Designed for simplicity and elegance. Made with premium quality black MDF medium density fiberboard material and white LED backlight display this wooden alarm clock can perfectly fit in any modern designed furniture. Portable and compact design size approx. L15 x W8 x H8 cm. This minimalist multifunctional clock would be a great edition to any room. DUAL POWER SUPPLY: this alarm clock works on mains USB power or emergency power source 4×AAA batteries (NOT included). Power cable is included in the box. Cable compatible with all USB charger.