Plug the clock into an approved electrical source. The backup battery is a button cell battery CR2032. It is in a screw-secured cabinet at the bottom of the clock. This battery will last for several years.
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This travel alarm clock features a flip display, AM/FM radio capabilities, a snooze alarm, and a lighted LCD display. With its battery-operated power source and compact design, this alarm clock is a practical addition to any space.
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SYNOKE Men Rectangular Sports Electronic Watch Waterproof 50M Night Light Large Screen Alarm Clock Trend Retro Style
AliExpress
The base of the clock swivels allowing you to position the clock for the best viewing angle. Is the alarm not loud enough?. Switch from the low to the high alarm setting, great for deep sleepers! The clock's modern looks fits in with any room!
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New BC-R2 Portable Retro Radio Telescopic Antenna Speaker Mini Outdoor Dual Band AM FM Music Player Radio Receiver Stereo
AliExpress
New in open box never used not missing anything Message with questions or for additional photos
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LED Digital Electronic Clock Simple Desktop Alarm Clock Living Room Bedroom Decoration Alarm Clock
AliExpress
Built-in nightlight gently illuminates a dark room. Amazon Basics Small Digital Alarm Clock with Nightlight and Battery Backup, LED Display. Repeating snooze function makes it possible to sleep a little longer.
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Multi-function Projection Chime Clock LED Light Projection Alarm Clock Voice Chime Clock Projection Clock
AliExpress
Analog 4.5 In. A classical bedside clock with twin bells for a loud alarm to wake even the soundest sleepers. No batteries required. Loud Twin Bell Alarm. Clock Display Type Analog. Plastic secondhand and red alarm hands.
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Portable Stereo FM Radio Wireless Speaker Rechargeable Battery Support TF Card USB Bluetooth-compatible Speaker With FM Receiver
AliExpress
The Cubie Time Hotel Alarm Clock by Brandstand is a sleek and functional electronic alarm clock designed for teens and adults. With a rectangular shape and a black color, this clock features a quartz movement for accurate timekeeping. It also includes 2 outlets and 2 USB charging ports, perfect for charging devices while sleeping. The clock has a digital display and offers a snooze alarm feature, making it a practical addition to any room in the home, such as the bedroom, kitchen, living room, or home office/study. Its modern design and right-angle pass-through plug enhance its functionality and style in the 21st century.
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The display backlight illuminates automatically in the dark! Silent sweep second hand. Features an ascending alarm with snooze. View More Analog Alarm Clocks. Ascending alarm. Repeating snooze alarm.
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Foldable Mini Digital Alarm Clock TEMP Date Day of Week Countdown Snooze Table Clock 12/24H CR2025 Battery Powered LCD Clock
AliExpress
For more clarity of projection image, you can rotate focus ringπ of the ceiling clock by proper angle. This is helpful for people who are sensitive to light at night and want to reduce the brightness of the bright projection shines on the ceiling.
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Mini Digital Alarm Clock Temperature Humidity Hourly Beep Magnetic Sucked Table Clock 12/24H Battery Powered LCD Wall Clock
AliExpress
ππππππ«π² ππ¨π°ππ«ππ ππ’π π’πππ₯ ππ₯π¨ππ€ ππ₯ππ«π¦ ππ₯π¨ππ€: The Peakeep digital clock runs on 4 AA alkaline batteries (not included). The flexibility of cordless gives you more freedom because you are not constrained by power outlets.
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Mini Portable Projection Clock Keychain LED Digital Display Oval Plastic Alarm Clock for Traveling Business Trips
AliExpress
Wake up to the blend of modern design and functionality with the Sony ICF-C1 Alarm Clock Radio. When the video is cleared, it will show the radio is working fine and the clock resets itself after being unplugged as designed.
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Wake up to your favorite tunes with this Sony Dream Machine AM/FM Alarm Clock Radio. With a sleek white finish, this modern clock radio features a digital display and quartz movement for reliable timekeeping. It also has a battery backup, alarm, and 12-hour display, making it the perfect addition to any bedroom. Tested for quality, this clock radio is designed for electrical power source and made with durable plastic material. It has a range of features, including AM/FM radio, making it a great choice for any clock radio enthusiast. Add this to your collection of home decor and enjoy a stylish and functional piece that will wake you up on time.
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2000mAh Emergency Crank Weather Radio with LED Flashlight, Alertsync Portable AM/FM/NOAA Solar Radio with Phone Charger, SOS Ala
AliExpress
3D LED Digital Alarm Clock Wall Clock Times Date Temperature Suitable for Home Kitchen Clock Decoration Clocks Decor Garden
AliExpress
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Voice Control Color Digital Alarm Clock TEMP Date Display Night Mode Snooze Table Clock Anti-disturb Function 12/24H LED Clock
AliExpress
LED display that provides you with easy legibility. Wirelessly connect to your smartphone or other Bluetooth-enabled device and play music in crystal-clear audio. Listen to your favorite local stations with the FM radio, as well as digital presets for further convenience and personalization.
eBay
Digital Alarm Clock Voice Control Teperature Snooze Night Mode Desktop Table Clock 12/24H Anti-disturb Funtion LED Clocks Watch
AliExpress
The Sharp Atomic Clock will always be accurate to within one second as it receives daily WWVB updates. The Atomic Clock will always be accurate to within one second as it receives daily WWVB updates.
eBay
Tested and works.
eBay