Is this electric or strickly battery operated?

Electric but has a battery back up

How do you change time zones?

According to the instruction manual that came with mine, 1) press and hold the 'sleep', 2) short press the 'reverse' or the 'forward'. Zone 1 is Atlantic Time, 2 is Eastern Time (which is the default setting), 3 is Central, 4 is Mountain, 5 is Pacific, 6 is Yukon and 7 is Hawaiian.

does this alarm clock have to be plugged in?

Stated several times, the radio is electric with a battery backup, so yes, it has to be plugged in.

Any problems charging fire tablet with usb port. Clock radio screamed started going crazy and had to unplug it and plug was extremely hot

I have had no problems and bought a second one after purchasing the first one.

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Emerson CKS1507 Smartset Radio Alarm Clock, 1.4" Blue LED Digital Display, USB Charging Port, Brightness Dimmer Controls, Bluetooth Connectivity, Set Alarm to Radio, Music, or Buzzer, Black

Product ID: 58813899

Details

Brand
Emerson
Color
Black
Display Type
Digital
Indoor/Outdoor Usage
Indoor
Power Source
Corded
Product Dimensions
6.2"W x 3.5"H

⏰Dual alarms with flexible scheduling

🔌Built-in USB charging port

🔵1.4" adjustable blue LED display

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$39.81

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⏰ Wake smarter, stream louder, and charge faster—your bedside upgrade awaits!

OVERNIGHT DEVICE CHARGING - Integrated USB port powers your phone overnight—ditch cluttered outlets.
PERSONALIZED WAKE UP EXPERIENCE - Dual alarms with weekday/weekend options, wake to buzzer or FM station.
EFFORTLESS PRECISION TIMEKEEPING - Patented SmartSet tech auto-updates time, date, DST & leap year—never reset again.
SEAMLESS BLUETOOTH STREAMING FM RADIO - Wirelessly play your favorite playlists or save 20 FM presets for instant access.
NIGHT FRIENDLY DISPLAY SOFT NIGHTLIGHT - Large dimmable blue LED display plus gentle nightlight for perfect bedroom ambiance.

The Emerson CKS1507 Smartset Radio Alarm Clock combines patented automatic time-setting technology with Bluetooth streaming and FM radio featuring 20 presets. It offers dual alarms with customizable schedules and wake options, a large 1.4" dimmable blue LED display with nightlight, and a convenient USB charging port to keep your devices powered overnight. Designed for effortless precision and modern convenience, it’s the perfect bedside companion for busy professionals.

Specifications

ASIN	B0716T9YNF
Additional Features	Radio
Alarm Clock	Yes
Batteries are Included	No
Best Sellers Rank	#5,868 in Electronics ( See Top 100 in Electronics ) #9 in Clock Radios
Brand Name	Emerson
Clock Form	Multi Display
Color	Black
Connectivity Technology	3.5mm audio jack
Customer Reviews	3.6 3.6 out of 5 stars (790)
Dial Color	Black
Display Type	Digital
Frame Material	Plastic
Included Components	Owner's Manual
Indoor Outdoor Usage	Indoor
Item Dimensions W x H	6.2"W x 3.5"H
Item Type Name	SMARTSET PLL Radio Alarm Clock With 1.4” Blue LED, Bluetooth Speaker and Night Light, CKS1507
Item Weight	1 Pounds
Manufacturer	Emerson Radio Corp.
Manufacturer Part Number	CKS1507
Manufacturer Warranty Description	None.
Material Type	Plastic
Model Number	CKS1507
Mounting Type	Tabletop
Number of Batteries	1 Lithium Ion batteries required.
Number of Items	1
Operation Mode	Electrical
Power Source	Corded Electric
Room Type	Bathroom, Bedroom, Home Office, Study Room
Screen Size	1.4 Inches
Shape	Rectangular
Size	CKS1507
Smart Home Compatibility	Not Smart Home Compatible
Style Name	CKS1507
Theme	Music
UPC	025806034301
Unit Count	1.0 Count
Warranty Type	90 day from date of purchase with valid proof of purchase
Watch Movement	Automatic

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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