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Black rectangular digital clock with rounded edges and a matte finish

Fansbe Smart A21-B clock Bluetooth 5.0 dual alarm 12/24H dimmer USB AUX wireless charging Black

SKU CH-XEXF-VTSRP MPN A21-B

A Bluetooth 5.0 digital clock with wireless charging, dual alarms, sunrise wake-up light, and dual 5W speakers

  • Color familyBlack
  • Product typeDigital
  • Size or dimensions8.0 in × 1.5 in × 3.0 in
  • Color and finishBlack
  • Bluetooth 5.0 auto-syncs the exact time
  • Six brightness levels adapt to any room light
  • Dual independent alarms with nine-minute snooze
  • Gradual volume and light rise for gentle wake-up
  • Dual 5 W stereo speakers plus AUX and USB playback

Multifunction bedside clock with Bluetooth 5.0

The Fansbe Smart A21-B is a digital alarm clock that combines Bluetooth 5.0 time synchronisation, dual independent alarms and a six-level dimmer in a black finish measuring 8.0 in x 1.5 in x 3.0 in. It also serves as a wireless speaker with dual 5W stereo drivers, AUX input and USB audio playback, plus a wireless charging surface for compatible phones.

Suits users who want an all-in-one bedside unit

Buyers who need a clock that sets itself via Bluetooth, wake two people on different schedules, and stream audio wirelessly will find the feature set a match. Those who require a battery backup for power cuts, a projection display, or a larger charging pad for multiple devices should look at other designs.

Wireless charging surface for Qi devices

The integrated pad charges compatible smartphones without cables while the clock remains plugged in. If your phone does not support Qi wireless charging, the surface will not supply power and you must use the USB port or a separate charger instead.

How it compares

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

Price $49.99
Pricier than about 74% of the 764 comparable items (median $30.99).

Specifications

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

Questions about this item

How much heat or fan noise does the A21-B produce when it runs continuously as a clock and wireless charger?

The unit has no moving parts, so it generates minimal heat and operates silently during 24‑hour use.

What must I already own to use the wireless charging pad on the A21‑B?

A phone or accessory that supports Qi wireless charging is required; no extra cables or adapters are included.

Will the Bluetooth 5.0 speaker on the A21‑B pair with a phone that only has Bluetooth 5.0?

Yes, the clock uses Bluetooth 5.0 and will connect to any device that supports the same version.

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