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White rectangular digital clock with rounded edges and smooth matte finish

Fansbe Smart A21-B Digital Clock White 10 Alarms RGB FM

SKU CH-QN7G-ZD9D5 MPN A21-B

A digital alarm clock with up to 10 app-set alarms, FM radio, Bluetooth speaker, adjustable RGB night light and dimmable 12/24-hour display

  • Color familyWhite
  • Product typeDigital
  • Size or dimensions8.0 in × 1.5 in × 3.0 in
  • Color and finishWhite
  • Wake gently with up to 10 alarms via app or buttons
  • Built-in FM radio offers six tones plus station presets
  • Adjustable screen and RGB night light with seven effects
  • Bluetooth sync keeps 12/24-hour time accurate automatically
  • Compact 8.0 x 1.5 x 3.0 inch white design fits any bedside

Multi-Functional Alarm Clock

The Fansbe Smart A21-B is a digital clock designed for bedroom use. It provides dual alarms with up to 10 programmable schedules managed through a companion app or onboard buttons. An integrated FM radio and Bluetooth speaker expand its utility beyond simple timekeeping. Adjustable brightness and a dimmable display support comfortable day and night viewing.

App-Controlled Scheduling Upgrade

This model replaces basic clocks that offer only one or two fixed alarms and manual time setting. The jump is worth it when you need more than a handful of wake-up times or want automatic time synchronisation via Bluetooth. Buyers who require only a single daily alarm with no radio or smart features will find the extra capability unnecessary.

Sustained Daily Operation

Under continuous use the clock maintains accurate time through automatic Bluetooth synchronisation. The RGB night light offers 7 lighting effects with adjustable brightness that can be timed to turn off automatically. Screen brightness adapts to ambient conditions and can be disabled completely for undisturbed sleep. The gradual alarm volume increase and 9-minute snooze function operate reliably across repeated daily cycles.

How it compares

Measured against everything we stock in Wall & Alarm Clocks, at today’s prices. Recalculated every night.

Price $63.99
Pricier than about 81% of the 764 comparable items (median $30.99).

Specifications

Product
Brand nameFansbe Smart
Model nameA21-B
Product typeDigital
Color and finishWhite
Color familyWhite
Size & build
Size or dimensions8.0 in × 1.5 in × 3.0 in

Questions about this item

What are the exact dimensions of the A21-B clock so I can check if it fits my nightstand?

The clock measures 8.0 in wide, 1.5 in deep and 3.0 in high.

How do I get the time to set itself on the A21-B after taking it out of the box?

Pair the clock with the Fansbe app via Bluetooth and the time will synchronise automatically.

What part of the A21-B will need replacing down the line and how do I do it?

The internal rechargeable battery will eventually wear out; the unit is sealed so replacement requires opening the case.

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