ANJANK Extra Loud Alarm Clock with Wireless Bed Shaker - Heavy Sleeper

In this review the ANJANK Extra Loud Alarm Clock proves itself as a focused bedside solution for heavy sleepers, the hearing impaired, and anyone who needs a reliable wake method beyond a typical buzzer. The single biggest reason to buy is its combination of a super loud front-facing speaker and a powerful wireless bed shaker, both designed to be noticed even at high sleep depth. The clock also doubles as a nightlight and phone charger, making it a practical all-in-one unit for a bedroom where missing an alarm is not an option.

Key Features

• Extra loud speaker: The front-facing speaker delivers up to 112dB with 10 precise volume levels to ensure the alarm can be heard across a noisy room.
• Wireless bed shaker: The included shaker offers a 10m (32.8ft) wireless range and three intensity settings so vibrations can be matched to the user's needs.
• Long battery life: The shaker's 1500mAh rechargeable battery is rated for extended use-reported to last weeks to months on a charge under light use.
• Dimmable RGB display: Time is shown in selectable colors with a 0-100% dimmer to avoid bright screens at night.
• 9-color night light: Multiple colors and six brightness levels provide a customizable ambient light or a fully dark option for sensitive sleepers.
• USB-C phone charging: A Type-C output port lets you charge a phone at the bedside so both devices are ready in the morning.

Who It's For

This alarm clock is best for deep sleepers, the deaf or hard of hearing, shift workers, students, or anyone who consistently sleeps through conventional alarms and needs both sound and vibration to wake. The dual alarm function is useful for couples or people with changing schedules who require two separate wake times.

Those who want a battery-only portable alarm or who need battery backup for power outages should look elsewhere, since the clock must remain plugged in (adapter included) and has no battery back up for the main unit. Light sleepers wanting a subtle, minimalist bedside clock may also find the multiple features unnecessary.

Pros & Cons

Pros

• Very loud alarm with multiple sounds and a high maximum volume that actually wakes heavy sleepers.
• Strong wireless bed shaker with three intensity levels and long rechargeable battery life.
• Customizable display and nightlight options with full dimming for low-light bedrooms.
• Convenient USB-C charging at the bedside reduces the need for extra cables.

Cons

• The main clock requires continuous power and offers no battery back up, so it will not wake you during a power outage.
• The shaker's long battery life depends on usage patterns and may vary for heavy daily use.

Specifications

Alarm types	Extra loud speaker, wireless bed shaker, light
Vibration range	10m (32.8ft) wireless
Shaker battery	1500mAh rechargeable (magnetic or Type-C charge)
Sound options	8 sounds with 10-level volume control, max 112dB
Display and light	RGB time display, 0-100% dimmer, 9-color nightlight
Alarms	Dual separate alarms
Charging	USB-C output for phone charging; adapter included for main unit

Our Verdict

The ANJANK Extra Loud Alarm Clock is a practical, well-rounded wake solution for anyone who needs more than a standard alarm. Its combination of a powerful 112dB speaker, a responsive wireless bed shaker, and flexible lighting options makes it a reliable choice for heavy sleepers and the hearing impaired. It offers good value for those who prioritize dependable wake methods, but households that require battery backup for the clock itself should consider alternatives.

Frequently Asked Questions

Does the alarm clock work without being plugged in?
Answer. No, the main clock must remain plugged in and includes an adapter; there is no battery back up for the clock.

How far can the wireless bed shaker reach?
Answer. The shaker uses a 10m (32.8ft) wireless range, which is sufficient for most bedroom layouts.

Can the shaker intensity be adjusted?
Answer. Yes, the shaker offers High, Medium, and Low vibration intensity settings to match personal preference.