RETEYUNG Sunrise Alarm Clock for Heavy Sleepers - Rotatable Moon Light, 10-Min Gradual Wake & 15 Ringtones

RETEYUNG Sunrise Alarm Clock is a multi-function wake-up lamp and bedside clock designed to wake heavy sleepers calmly using gradual light, selectable sounds, and a handy snooze feature.

This compact bedside device combines a rotatable moon-shaped light, sunrise-simulating alarm, ambient RGB effects and natural white-noise options to create a more controlled bedroom atmosphere. It supports dual alarms, an adjustable brightness display, and a physical knob for intuitive time setting. The unit measures 170 x 125 x 202 mm and uses a USB‑C power cable (no internal battery), making it simple to position near your outlet.

How does the sunrise simulation make waking easier?

The sunrise alarm gradually brightens for 10 minutes before Alarm 1 to encourage a gentler transition from sleep to wakefulness. You can set Alarm 1 to light-only or pair the light with a low-volume ringtone, avoiding abrupt noise if you prefer. The rotating moon light orientation lets you point the glow where it’s most effective for your room layout.

• 10-minute gradual brightening before the set time
• Alarm 1 supports light-only mode (volume set to 0)
• Adjustable ringtone volume (levels 1–12) when sound is enabled
• Rotatable moon lamp to direct illumination

What lighting and night modes can I use for ambiance?

The clock offers 10 color lighting effects plus three dedicated night-light modes, including a breathing light for soft pulsing illumination. RGB color effects provide varied hues for mood lighting, while the night modes keep brightness low for restful sleep. Note that RGB brightness cannot be adjusted separately from each color effect.

• 10 preset RGB color effects for mood lighting
• Three night-light modes, including breathing/slow-pulse
• Ideal for bedrooms, nurseries, and ambient evening lighting

Which sounds and alarms are available to customize wake-ups?

This model includes 15 built-in ringtones and 10 natural white-noise tracks so you can tailor the wake-up or sleep environment. Natural sounds — like waves, rain, and birds — also work with the countdown timer, and the ringtone volume is adjustable across 12 steps. The snooze button delays the alarm by 10 minutes and can be pressed briefly to snooze or held to silence the alarm for the day.

• 15 ringtone choices and 10 natural soundscapes
• Volume control with 12 levels for ringtones
• Snooze function: 10-minute delay; hold to turn off for the day
• Countdown timer operates with natural sound options

How do I set time, alarms, and the display format?

Time and alarm configuration is centered on a tactile knob and labeled buttons. Briefly press the Clock button to enter time-setting mode, rotate the knob to adjust hours and minutes, and press-and-hold the knob to switch between 12‑hour and 24‑hour formats. The alarm button toggles alarms on and off with clear indicator lights.

• Clock button activates time-setting mode
• Rotary knob for precise hour/minute adjustments
• Hold knob to switch 12/24-hour display formats
• Alarm button toggles and indicates alarm status

Who is this for? The RETEYUNG Sunrise Alarm Clock is a fit for heavy sleepers who benefit from light-assisted waking, families needing a versatile night light for kids’ rooms, and anyone who wants customizable ambient sound and color without complex app setup. It's especially useful for bedside use where a simple physical interface, dual alarms and a soothing wake routine matter most. Note: the unit requires mains power via USB‑C and does not include a built-in battery; a slight motor sound may occur during rotation and brief button presses stop that motion.