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White cube-shaped kids alarm clock with green and red wake lights, face-mounted buttons, 4.0 by 3.81 inches

ANNNGUL YF400 Alarm Clock White 4.0 in x 3.81 in

SKU CH-XPAA-BQDXX MPN YF400

A toddler sleep-training clock using green and red lights to signal wake and bedtime with a dimmable night light in 10 colours

  • TypeAnalog
  • Size/Dimensions4.0 in x 3.81 in x 4.0 in
  • Color/FinishWhite
  • Color MappingWhite
  • Teaches sleep timing with green and red lights
  • 10 colour night light with 5 brightness levels
  • Simple face buttons for quick setup
  • Silent wake option by setting volume to zero
  • Compact 4.0 in x 3.81 in white design

Ok-to-wake colour cues

The ANNNGUL YF400 uses a green light to signal when a child may get up and a red glow for bedtime, turning sleep routines into a simple visual lesson. It is designed for parents who want an easy-to-read cue that works without sound if the volume is set to zero. The clock face measures 4.0 in by 3.81 in and sits on a nightstand in a white finish.

Check power and placement

The unit must remain plugged in to operate and ships with an adapter and cord; verify you have a free mains socket near the bedside. Confirm the 12-hour or 24-hour display format matches your household preference before ordering. No batteries are included or required for daily use.

Fits a child’s room setup

Ten colour options and five brightness levels let the night light stay dim overnight without disturbing sleep. Settings are preserved after power loss so the wake-up programme does not need resetting. The compact footprint leaves space on small bedside tables and the intuitive face buttons remove the need for a separate remote or app.

Highlights

  • Teaches sleep timing with green and red lights
  • 10 colour night light with 5 brightness levels
  • Simple face buttons for quick setup
  • Silent wake option by setting volume to zero
  • Compact 4.0 in x 3.81 in white design

Specifications

TypeAnalog
Size/Dimensions4.0 in x 3.81 in x 4.0 in
Color/FinishWhite
Color MappingWhite
BrandANNNGUL
ModelYF400

Questions about this item

Does the YF400 come with the power adapter and cable or must they be purchased separately?

The adapter and cord are included in the box so the clock works straight away without extra purchases.

How many night-light colours and brightness levels does the YF400 offer for choosing a bedtime setting?

It provides 10 colour options and a 5-level dimmer to match any child's preference.

What does the green light actually do when the wake-up alarm triggers on this clock?

At the set time the light turns green to signal it is okay to get up, and the sound can be set to zero for a silent visual cue.

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