
Review: The alarm clock of the hardworking people has lived up to all its requirements. If this clock does not wake you up, they should offer discounts for EMS resuscitation services. The alarm sound used for the alarm sound is obvious and unpleasant. I may have heard this tone of other clocks, but there is no selectable volume level. The vibration from the module under the mattress is not to be missed. I can’t imagine someone returning this device because “not working as advertised”.

What is it
The alarm clock for heavy sleepers is an AC-powered alarm clock with loud audible alarms and a palm-sized vibration module that can vibrate from under the mattress for additional “wake up!” key points.

What’s in the box
- Alarm clock
- power cable
- Vibration module
- manual

Hardware specifications
- White/blue digital display characters
- Screen: 5.3 x 3.3 inches
- Display character size: height 40mm x width 20mm
- 3 alarm prompt modes: Wireless module vibration; only alarm sound, vibration + alarm sound
- 3 clock alarm volume levels
- 4 screen brightness options, including display off
- Pause button
- Daylight saving time mode
- 6’grounded AC power cord (100-240V)
- 2 AC power sockets (100-240V/10A, 1000-2400W)
- 3 USB ports (16W, total output 5V/3.4A), each port maximum 2.4A
- The bed vibration module requires 3 AAA batteries (not included)
- Vibration module size: 3 and ⅝ inches long x 2.5 inches wide x 1 inch thick
- Clock memory backup. Requires 2 AAA batteries, not included.

Design and features
This “sleeper” alarm clock is loud and annoying. The time and alarm settings are no different from other bedside clocks. If you have ever set a clock at a hotel, you will get the clock setting soon.

The numbers are big and obvious. The alarm sound is obvious and may be loud, but it is enough for me at the lowest volume setting.

Installation and setup
Plug the detachable AC power cord into the back of the clock, plug the power cord into a grounded AC wall outlet, set the time and alarm clock, and wait for it to be seriously awakened.
Test and observe
If you sleep in socks, this alarm clock will ring them when you wake you up. I was surprised that the neighbor next door did not hear about it at 6 in the morning! I quickly learned that the lower alarm volume worked well.

If I use the bed vibrator to wake us up, I will sleep alone in the shed for a while. I did use the lowest level of the sound alarm volume for a few days, and it woke me up the first time it sounded.
The sound of the bed vibrator when the alarm clock is under the mattress is difficult to demonstrate with video, so I will show you the sound of sitting on the table. It is quieter under the mattress, but it is impossible to miss when it sounds an alarm. If someone misses this alarm and the vibration of the bed, they should be defibrillated.

I like the design of the Sleeper’s alarm clock, but my wife thinks it doesn’t match our bedroom style. She thinks that big numbers give people a feeling of “aged accessories”. I think it has the appearance of technical equipment, so we are different. I gave in, and the clock is on my desk now. This style is really more suitable for my office, it is a more convenient location, let the clock be my device charging station.

The color of the number I want to shoot is blue, but in real life, it may be called “electric white”. I admit that it has a very light blue hue, but it is “electronic equipment white digital white”. There. Make a sentence.
what do I like
- I like big numbers, it has nothing to do with my age or eyesight. As far as you know.
- 3 is a large number of USB charging ports, two AC power outlets are useful.
- Brightness level adjustment is a great feature. The dimness is obvious, but not too bright.
- Even if the bed vibration module is not used, the audibility of the alarm is very good.
- It may be impossible to do its thing through the bed vibration module.
What will i change
- The spelling in the Amazon product information should be corrected.
- Split company name. Recommend “The King of Kung Fu”. Please.

Finally, with the lights off and using the “night mode”, the numbers were shot in almost correct true colors. Forgive the author’s reflection.
Final thoughts
This is a very obvious and highly audible alarm clock. If the function and appearance meet your needs, I think it is a great value.
Price: 28.99 USD
Where to buy: Amazon
source: This evaluation sample is provided by Kungfu.com



