Acedeck Loud Alarm Clock 115dB — Dual Alarms, 4.2" LED Display & USB Charge

The Acedeck Super Loud Alarm Clock delivers a 115dB wake-up call with dual alarms, snooze, battery backup, and a large 4.2" adjustable LED display for reliable mornings.

Designed for people who need a powerful, dependable alarm without extra complexity, this bedside clock combines raw volume with practical features: two independent alarms, six selectable alarm tones, a snooze option, and an alarm-memory system that preserves settings during power interruptions. It also includes a USB charging port so your phone can charge overnight while the clock runs on AC power or AAA batteries as backup.

How loud is a 115dB alarm and will it actually wake a heavy sleeper?

The Acedeck alarm reaches up to 115 decibels, a level comparable to a loud drill or a nightclub, designed specifically to rouse deep sleepers. You can choose from six distinct tones to find the most effective sound for you, and the twin-alarm setup lets you set different wake times for weekdays and weekends.

• Maximum 115dB output for high audibility.
• Six selectable alarm sounds to match personal sensitivity.
• Dual independent alarms for separate schedules.
• Snooze function for short extra rest without reprogramming.

What happens to my alarm if the power goes out?

The clock includes an alarm-memory feature that saves your alarm settings and a AAA battery backup that preserves operation when AC power is lost. That means your alarms and time settings remain intact through outages so you won't oversleep after a storm or blackout.

• Alarm-memory retains settings during power interruptions.
• Uses AC power as primary source with automatic battery fallback.
• AAA battery backup keeps alarm active when unplugged.

Can I charge my phone from the clock and adjust the brightness for night use?

Yes—the Acedeck alarm integrates a USB port for overnight phone charging while the clock itself runs on AC power. The 4.2" LED display has adjustable brightness so you can dim it for bedroom-friendly light levels or brighten it for easy reading in daylight.

• Built-in USB charging port for phones and small devices.
• Large 4.2" LED display for clear time visibility.
• Adjustable brightness settings to reduce night glare.

How simple is the setup and daily use for busy routines?

Setup is straightforward: plug in, set the current time, program up to two alarm times, and choose a tone and volume. The controls are intuitive so students, shift workers, and commuters can program their schedule without fuss and rely on the clock every morning.

• Quick initial setup—time and alarms in minutes.
• Intuitive buttons for alarm, snooze, and brightness adjustments.
• Compact footprint suitable for nightstands, dorm rooms, and small spaces.

Who is this for? The Acedeck Super Loud Alarm Clock is ideal for heavy sleepers, shift workers, students, and anyone who needs a high-volume, dependable wake-up solution with backup power. It also suits compact living spaces where a phone-charging port and a clear, dimmable display are useful. If you need a simple, durable bedside alarm that won’t let power outages or soft tones derail your morning, this model is built for that role.