describe: Wake up easily with powerful shaker and loud buzzer The digital alarm clock is equipped with a super powerful vibrator, loud buzzer and flashing wake-up light. The three modes run simultaneously to stimulate your hearing, vision and touch and wake you up on time. It is ideal for people who suffer from severe sleep disorders and difficulty waking up. Large display for people with visual impairments This 6.18-inch modern mirror alarm clock clearly displays the time in 12/24 hour mode, it features a black background with gleaming white letters that are easily visible from across the room and can be easily read in the dark without glasses. auto-adjust The electronic clock LED display has three brightness levels: low, medium and high, and you can choose the brightness freely; the LED clock is equipped with a photosensitive sensor, which can automatically adjust its brightness according to the light intensity around the screen. Compatible with Android and Apple The mirror clock uses 5V2A, has a built-in CR2016 button battery, is powered by USB, has 2 USB ports, can charge your mobile phone and tablet, and is compatible with iPhone and Android phones. Detachable base + wall hole When the clock is installed on the base, it is a table clock for use on desks, bedside, and dressing tables; when the clock is removed from the base, it is a wall clock that can be installed on the wall through the hanging hole on the back. In bedroom, office, living room. 13. Regular packaging list: cowhide box*1, bubble bag*1, product*1, Chinese and English instructions*1, 2-meter USB cable*1, CR2016 button battery (insulated)*1