Meloya Super Loud Alarm Clock for Heavy Sleepers, Dual Alarm Clock for Bedrooms, Digital Vibrating Alarm Clock with Bed Shaker, 6.5?Display Alarm Clock for Kids, Dimmer, Snooze, Battery Backup?Red?

Loud alarm clock measuring 6.5 inches. With a clear display screen and font display, it is able to meet the needs of most scenarios. The vibrating clock itself has 4 alarm modes, namely: Buzz mode, vibration mode, flash light mode and 3 in 1 mode (Vibration+Buzz+Flash light). The first two modes are suitable for reminding in most scenarios, while the third light mode is more suitable for reminding the time in a silent way in scenarios that require silence. The fourth one is the enhancement of the first three modes gathered together, suitable for mainly heavy sleepers or people who can't hear the sound of the alarm clock. The intensity of the loud alarm clock for heavy sleepers adults is divided into two parts: the first is a three-position sound (max 95 dB), and three-position vibration intensity. The alarm clock has four adjustable brightness levels, which allows customers to have different brightness options for different scenarios. The alarm clock also has a snooze mode function, giving people who don't want to get up after the alarm clock rings an adjustable buffer time (1-15min). The alarm clock is also capable of switching between 12/24 hours. The alarm clock also has two alarm settings, which can meet the needs of most people in most scenarios, to ensure that the user will not miss the set time. And the alarm clock is very simple to set up, not complicated.Power failure battery memory function ( not included battery ) Inside the alarm clock package are: Loud Digital Clock, Power Adapter, Power Cable, Bed Shaker, Product Manual