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Black rectangular digital alarm clock with LED display, compact bedside form factor, matte finish

Little Dog HAC-B1 Digital Alarm Clock 10 Volume Levels 12/24H Dual Alarm Rechargeable Battery Black

SKU CH-8GQX-G2MBP MPN HAC-B1

Digital alarm clock with dual independent alarms, 10 volume levels, and a rechargeable backup battery lasting up to 30 days

  • TypeDigital
  • Size/Dimensions4.64 in x 1.5 in x 2.44 in
  • Color/FinishBlack
  • Color MappingBlack
  • 10 adjustable volume levels suit every sleeper
  • Rechargeable backup battery keeps alarms running during outages
  • Dual independent alarms with dedicated buttons for two schedules
  • 12/24-hour format and DST change with one click
  • Large LED display auto-dims after 15 seconds on battery power

Plug-in digital clock with battery backup

This Little Dog HAC-B1 digital alarm clock requires mains power to keep the display on continuously. A built-in rechargeable battery maintains the time and alarm function for up to 30 days during outages or portable use. When running on battery only the screen blanks after 15 seconds and wakes with any button press. The unit measures 4.64 in x 1.5 in x 2.44 in and finished in black.

Dual alarms and ten volume levels

Two independent alarms each have a dedicated button and can be set for weekdays weekends or every day. Volume is adjustable across 10 levels and 10 selectable tones suit heavy sleepers. A 9-minute snooze and memory function preserve settings after power loss. One-touch switching toggles between 12-hour and 24-hour formats and handles daylight-saving changes.

Check mains socket and display needs

Verify you have a convenient outlet because the display stays lit only when plugged in. Confirm the 15-second battery-only screen timeout matches your bedside or travel expectations. Ensure the fixed dimensions fit the intended surface and that the single black finish suits the room decor.

Highlights

  • 10 adjustable volume levels suit every sleeper
  • Rechargeable backup battery keeps alarms running during outages
  • Dual independent alarms with dedicated buttons for two schedules
  • 12/24-hour format and DST change with one click
  • Large LED display auto-dims after 15 seconds on battery power

Specifications

TypeDigital
Size/Dimensions4.64 in x 1.5 in x 2.44 in
Color/FinishBlack
Color MappingBlack
BrandLittle Dog
ModelHAC-B1

Questions about this item

How long does the built-in rechargeable battery last before it needs replacing?

The rechargeable backup battery provides up to 30 days of battery life during power outages and eliminates the need for disposable AAA cells.

Does the LED display stay on continuously or dim after a period?

The display remains on continuously when plugged in; on battery power alone it turns off automatically after 15 seconds and reactivates with any button press.

How much power does the clock draw when plugged in all day?

The unit is designed for continuous mains operation with the display on, and the built-in battery only engages during outages.

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