Loud Alarm Clock for Heavy Sleepers: It’s the loudest alarm clock, doesn’t make the annoying ticking sound, but its alarm is loud enough to wake you up.
DPower supply mode:3AAA battery,but Product without battery/also can USB-powered
Working Voltage: DC5V/500mA or 4 No.5 cells (AAA)
Two kind size clock
Brightness level：Three level brightness
Package includes：1* Clock + 1*1M USB cable + 1*Instruction
Purchase Notes：
1.The product does not come with a battery, you need to purchase the corresponding type of battery.
2. Please check the size and color before buying.
3. Product photos do not include products other than Alarm clock.
4. Please note that due to different monitors, there may be slight color difference, please understand.
5. Due to some errors in manual measurement, please refer to the actual product, thank you.
6. If you find any problems with our products, please feel free to contact us via email, we will solve the problem as soon as possible.
7. Welcome your sharing and feedback, we can provide you with better products and services.