Compact Design with Ultra-Clear Display Large Display: 14cm*6cm (5.5*2.4in). The LED display looks crisp and modern as does the mirrored screen, and show time and temperature, easy to read. It has a USB power cable, but can run without it. Rechargeable and Voice ControlThe rechargeable digital clocks bedside can work with voice control. When the led alarm clock runs without a power cable, the display will automatic turn off after 7 seconds. The clock will automatic turn on when the surrounding environment reaches 90 DB or touch it. Save energy and give you better sleeping at night. Dual Alarms with SnoozeThis digital alarm clock can be set two separate alarms for couples with different routines or a backup for waking up heavy sleepers. Just press the snooze/light button which on top of the snooze alarm clock to have 5 more minutes snooze time. 3 Levels volume 13 Music It is a non-ticking alarm clock and you can adjust the volume of 13 alarm sounds by press + or - when sound volume setting or alarming, easy to set. Best gift for family, friend and kids. 4 Levels Brightness This bedside clock have soft light with adjustable 4 levels brightness, 12/24 H mode, presses the snooze/light button to switch, perfect for bedroom, bedside, living room, office or kitchen.