# DreamSky DS306 Digital Alarm Clock, 3-Inch Display

DreamSky DS306 is a plug-in digital alarm clock with a 3-inch display, adjustable brightness and an adjustable-volume alarm. Its dimmer and large-number display suit bedside use, while battery backup stores settings only and does not keep the screen or alarm running during an outage.

- [Original product page](https://best-deals.pro/product/dreamsky-ds306-digital-alarm-clock)
- [View offer](https://best-deals.pro/visit/dreamsky-ds306-digital-alarm-clock)
- Market: US
- Language: en-US
- Currency: USD
- Brand: DreamSky
- Model: DS306
- Category: Home & Kitchen > Home Decor
- Price: 22.61 USD
- Previous price: 28.99 USD
- Discount: 22%
- Price checked: 2026-11-14T06:33:19.454Z
- Rating: 4.7 / 5
- Reviews: 12945

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The display brightness is adjustable from 0 to 100 percent using a wheel, according to the listing.
- One alarm has adjustable sound volume and a 9-minute snooze.
- A USB port is provided for charging another device.
- The listing describes the clock as easy to set and operate.

## Pros

- Large, bold digits and a wide brightness adjustment range can help tailor bedside readability and nighttime light.
- Adjustable alarm volume and a snooze function offer control over wake-up settings.
- The USB charging port provides a charging connection at the bedside.

## Cons

- The clock needs its adapter for normal operation. Backup batteries do not keep the display lit or sound the alarm during a power outage.

## Specifications

### Identity
- Brand: DreamSky
- Model: DS306
### Display
- Screen size: 3 inches
- Display technology listed: Digital
### Connectivity and controls
- Connection listed: USB
### Power and battery
- Power configuration: Corded Electric
### Dimensions and installation
- Mounting type: Tabletop
- Form factor: Rectangular
- Dimensions: 8.65"W x 4"H
- Weight: 0.42 kg

## Before you buy

- The listing is inconsistent about backup battery type: one detail says 2 AA batteries, while the feature text specifies 2 AAA batteries. It also describes batteries as storing settings only, with the screen blank and alarm silent during an outage. Confirm battery requirements and the included adapter with the selected listing.

## A good fit for

- Bedside users who want large digital digits with adjustable display brightness.
- People who want to set alarm volume and use a snooze function.
- Those who can keep the clock connected to an outlet and want a bedside USB charging port.

## Less suited to

- Anyone needing the clock to display the time or sound an alarm during a power outage.
- Anyone who needs a battery-operated clock rather than an outlet-powered one.

## Customer feedback

Customer feedback highlights easy-to-read large digits, visibility from across a room, brightness adjustment and straightforward operation. Those reported strengths fit the listed 3-inch display and dimmer, making readability and bedside setup relevant considerations. Feedback also describes the clock as worth its price, though aggregate ratings alone do not establish how it will suit an individual buyer.
- Positive themes: Customers praise the large, readable numbers and visibility from across a room.
- Positive themes: Customers report appreciating adjustable brightness and simple operation.

## Frequently asked questions

### Does the DS306 run on batteries?
The listing says it requires an adapter for normal operation. Backup batteries store the clock settings, but the screen goes blank and the alarm does not sound when main power is lost.
### What battery type does it use for backup?
The listing conflicts: a details field says 2 AA batteries, while feature text says 2 AAA batteries. Check the selected listing before buying.
### Can the display brightness be adjusted?
The listing claims a 0–100 percent brightness adjustment using a dimmer wheel.
### Does it have a snooze function?
Yes. The listing specifies a 9-minute snooze.

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## Images

![DreamSky DS306 Digital Alarm Clock, 3-Inch Display — 1](https://best-deals.pro/i/74DP6nevubYaAfzBXfnDExDynIyhpzc04cl4cTRifRNZKeaETHHMAbmFycgWWdAsmZJMjmFpyGfhyFmQr2Po8UjVKdchtizJT3bIn1GIUTBUR3hvk8Xz-QQA.jpg)

![DreamSky DS306 Digital Alarm Clock, 3-Inch Display — 2](https://best-deals.pro/i/6Y6eHjTWWF-vIX0M_G0PkWh5RQL9mzO3o33NS85do4S17tPsHmex3IJv7EOiY3R_MucRrrVmfjWRQIEXG2_SmFg7xqijXHNb-vHLEQgRAR6aSCw9fChCz9tc.jpg)

![DreamSky DS306 Digital Alarm Clock, 3-Inch Display — 3](https://best-deals.pro/i/Rfk1spufSVhqxebmLUtSwtjGC_GEhSLRPMVD8r7lxjhuPIZwroLEEM4A_X2bErYZpXl1XdL8-hE58lur7NVGc5nH4OOs7R5kgfWUkGyegsZeKzOROGaW3Ir4.jpg)

![DreamSky DS306 Digital Alarm Clock, 3-Inch Display — 4](https://best-deals.pro/i/9-HCUN0rPwZV8egNSTxTZi4muH0pr3epL66lyRLC4lJpmsW_fH9lcynWtoN_bOSLtIcHdh31Ez4ZtiEyluHCzdX-esvVlcoRduhy0pfjXrTN2F3_CigfQRyP.jpg)

![DreamSky DS306 Digital Alarm Clock, 3-Inch Display — 5](https://best-deals.pro/i/_JCZ7yQfLi6Fl0CiiDMtisflaSFGCDpPQGJrugNeicnrTxG4DTtfxQFSlB1abpgDHvdVlCa5BiKj9e-9Odw9ZdNd-N4-RilQMSy78GSHFqd649u470WJ_n2f.jpg)

![DreamSky DS306 Digital Alarm Clock, 3-Inch Display — 6](https://best-deals.pro/i/XEqwENQlgeyKKhu-Q1dCpaMfUhGn-OUqaHa8pzBcZEc6mEtebyVBs0bn0shByc39uFzTH2712iJqPhpsjWwvxsVuoSkChHsRfAsd2dGe0TU_bNj6yZnG5o20.jpg)

![DreamSky DS306 Digital Alarm Clock, 3-Inch Display — 7](https://best-deals.pro/i/4CuYfm-1X2OMPqPLWfRLy_A9gz8lpnm-OGcHgaamT724YnasWTFjjfmyLFRJ7hKawfz1oS2UMqVi0M3g4s_reb3RaNLCX3b1XAgBGd9xImzo_umTckB6oVB3.jpg)