# DreamSky DS305 Digital Alarm Clock, 4.3-Inch LCD

The DreamSky DS305 digital alarm clock combines a 4.3-inch LCD with an adjustable display, date and indoor temperature readouts, and an alarm. Its backup cell preserves settings during a power outage but does not keep the display lit or sound the alarm.

- [Original product page](https://best-deals.pro/product/dreamsky-ds305-digital-alarm-clock)
- [View offer](https://best-deals.pro/visit/dreamsky-ds305-digital-alarm-clock)
- Market: US
- Language: en-US
- Currency: USD
- Brand: DreamSky
- Model: DS305
- Price: 21.83 USD
- Previous price: 25.99 USD
- Discount: 16%
- Price checked: 2026-11-14T06:33:35.888Z
- Rating: 4.5 / 5
- Reviews: 6466

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 listing describes automatic time setting after plugging in, with one of four selectable US time zones.
- Automatic daylight saving adjustment is available when DST is enabled.
- Display brightness is described as adjustable from 0% to 100%, including a no-light setting.
- The alarm is described as an ascending soft beep with an 8-minute snooze.
- A USB port is available for charging another device while the clock is powered by its adapter.
- Date and indoor temperature are listed display features.

## Pros

- Wide brightness adjustment, including the option to turn the display light off, suits bedside use in a dark room.
- The listed backup cell retains the time, date, and alarm settings through a main power outage.
- The USB port adds a charging connection without replacing the clock's corded power supply.

## Cons

- On backup-cell power alone, the screen does not display the time and the alarm does not sound.

## Specifications

### Identity
- Brand: DreamSky
- Model: DS305
### Display
- Screen size: 4.3 inches
- Screen technology listed: LCD
### Connectivity and controls
- Connection listed: USB
### Power and battery
- Power configuration: Battery Powered, Corded Electric
- Backup battery: 1 CR2032 batteries required. \(included\)
### Dimensions and installation
- Mounting type listed: Tabletop
- Form factor: Oval
- Dimensions listed: 5.25"W x 3.1"H
- Weight listed: 8 ounces

## Before you buy

- The listing says the clock sets its time automatically after plugging in but also says a time zone must be selected. Customer feedback is mixed on whether auto-setting works, so confirm the setup and time-zone behavior for your intended use. The backup cell preserves settings only and does not power the display or alarm.

## In the box

- Digital alarm clock (Included)
- Power adapter (Included)
- USB cord (Included)
- User manual (Included)

## A good fit for

- Bedside users who want adjustable display brightness, date and temperature, and a snooze alarm.
- People who want a USB charging port at a tabletop clock and can keep it connected to its adapter.

## Less suited to

- Anyone who needs the clock to display the time or sound its alarm during an outage using only the backup cell.

## Customer feedback

Customer feedback highlights an attractive appearance, ease of use, readable digits, and a display that can be dimmed completely. These qualities may matter for a bedside clock with a listed 4.3-inch LCD and adjustable brightness. Reports differ on whether automatic time setting works, so buyers who rely on that feature should account for the listing's time-zone setup requirement. Overall ratings are mostly favorable, but do not establish how the clock performs in any particular setup.
- Positive themes: Customers describe the clock as attractive and easy to use.
- Positive themes: Customers appreciate the adjustable display brightness and readable numbers.
- Mixed feedback: Customer reports differ on whether the clock automatically sets its time.

## Frequently asked questions

### Does the clock show the time during a power outage?
No. The listing says the included backup cell retains time, date, and alarm settings, but it does not support the time display or trigger the alarm.
### Does it set the time automatically?
The listing describes automatic setting after plugging in and says to select a time zone before use. Customer feedback reports differing experiences with auto-setting.
### Can the display be turned off?
The listing describes a 0%-to-100% brightness range, including a no-light setting.
### What does the USB port do?
The listing describes a USB port for charging another device while the clock is powered by its included adapter.

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## Add-ons

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## Images

![DreamSky DS305 Digital Alarm Clock, 4.3-Inch LCD — 1](https://best-deals.pro/i/6G2s_pINktqzesbvEhIkHhz_FxWJYxk7_3Fcx2xr-sr5x1cr3PJHHGL-9a_nwrOkH3lGL4jLlf3lQbXOFOTEXppEDliC-eytMzTThNvME9fIMxTl4CatP_Sk.jpg)

![DreamSky DS305 Digital Alarm Clock, 4.3-Inch LCD — 2](https://best-deals.pro/i/7-s8R9aL9gwHC23nyx9I9hxFPfWq2C82axUPFlqB8tfQXYjDqiyZlKHYhyn_RlI4oQ1eO-61zuk2GE2y6wWQNrch5e69OirPdV6qnat9pOtFAzPh0W5BHTZO.jpg)

![DreamSky DS305 Digital Alarm Clock, 4.3-Inch LCD — 3](https://best-deals.pro/i/YTyFDbkVwlYTHh5Yht0eA6ie_1KQWJn2V6xiftwqq4A9OSzC9m2vwZZEoBbj7Cc0rW4tRS1_tsuueb-0DtcuLpL5GPUaBvdp6iuD7eHdLeZ500NRxY7t7tNU.jpg)

![DreamSky DS305 Digital Alarm Clock, 4.3-Inch LCD — 4](https://best-deals.pro/i/_hwKfa5_-XiW4tFN8SJfFu7n_OS5u-itMHoO_LBPtCHF0n0oKu3JAxLIcJ6JEuN1TTIHybaM7fNOzxIQeQo-6eh3GHBgP_0B7lQMD6sEibDgBl7SiqGJYd9g.jpg)

![DreamSky DS305 Digital Alarm Clock, 4.3-Inch LCD — 5](https://best-deals.pro/i/wiCauGyW8kEnEm2lPqnn5jSNXi23AgjC4A9P2x3XjdOKJVtzItk12tZ9ZZbuqmZNy0ajzlEkeSXmKVEDPJjh6FGubpqeg28ru9SpBATbli5y1_2Mz7AijpI7.jpg)

![DreamSky DS305 Digital Alarm Clock, 4.3-Inch LCD — 6](https://best-deals.pro/i/gI053JlMaHnPNizh-c_aY4cH36nhYOVdP_LWsTGLEugw8CEjL2jG84gaUKwhZxMLo7Qx7AEvWsqiAwf6FF9r1BbVvyI_O2KxB5EA3dv019-bJxtUqslEsVP3.jpg)

![DreamSky DS305 Digital Alarm Clock, 4.3-Inch LCD — 7](https://best-deals.pro/i/umm0xEDoalQ5k1k_BqpOC8ZHRzrUAtJykEVKvKHuTMxpG3IpAqg-Y6wawIoGImfexES_bGh7KbvUE3KOKMQlQjmzLzoFSI2zunDBWcvrQCvlkoE4gdjCzWrB.jpg)