--- product_id: 45439811 title: "ER100301" brand: "emerson" price: "₹ 7821" currency: INR in_stock: true reviews_count: 13 category: "Emerson" url: https://www.desertcart.in/products/45439811-er100301 store_origin: IN region: India --- # Bluetooth V4.1 for crisp audio 2.1A USB charging port Auto Smartset time sync ER100301 **Brand:** emerson **Price:** ₹ 7821 **Availability:** ✅ In Stock ## Summary > ⏰ Wake smarter, live louder with Emerson’s Smartset Alarm Clock! ## Quick Answers - **What is this?** ER100301 by emerson - **How much does it cost?** ₹ 7821 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/45439811-er100301) ## Best For - emerson enthusiasts ## Why This Product - Trusted emerson brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Alarm Flexibility:** Set separate alarms for weekdays and weekends to match your dynamic lifestyle. - • **Effortless Time Accuracy:** Patented Smartset tech auto-syncs year, date, and daylight savings—never reset again. - • **Power & Convenience Combined:** USB charging port (2.1A) keeps your devices powered while you wake up. - • **Seamless Bluetooth Streaming:** Bluetooth 4.1 ensures smooth pairing and rich audio for your favorite playlists. - • **Eye-Friendly Display & Night Light:** 1.4” cyan LED with dimmer control plus a soft night light for perfect ambiance. ## Overview The Emerson Smartset Alarm Clock Radio ER100301 combines patented automatic time-setting technology with Bluetooth 4.1 streaming, a 2.1A USB charging port, and a clear 1.4” cyan LED display. Designed for seamless daily use, it features dual alarms customizable for weekdays and weekends, digital FM radio with 20 presets, and a soft night light. Its battery backup ensures your settings stay intact during power outages, making it a reliable and stylish bedside essential for the modern professional. ## Description With Emerson's award-winning and patented smartest technology, the flashing "12: 00" Display is a thing of the past. The ER100301 Digital tuning clock radio automatically sets itself on the first use to the correct year, month, date, day, and time. The clock radio features Bluetooth V4.1 digital tuning FM radio. Includes a USB output for mobile charging (2.1a 5V) and a large and easy-to-read LED display. The alarm can be programmed to operate on weekdays only, weekends only, or all seven days of the week. Set the alarm to wake you to your favorite FM music or news station, buzzer alarm or programmable sleep-to music timer. The clock radio adjusts itself automatically for daylight savings time and leap year, as well as maintains the correct time when the power returns after power outages. Getting out of bed will no longer be a chore with the help of the ER100301 Review: This is one really great clock radio! - Alarm clocks come in all sizes and shapes with all kinds of different features. I actually didn't want an alarm clock for myself, but rather my wife wanted a radio to use in the kitchen. I got her this one because it looked like it might be easier to use than her last one and also because she has poor vision and the picture showed nice large numbers. But when it came she told me she only wanted a radio, not an alarm clock. So, rather than send it back, I decided to swap it for my old alarm clock which was adequate but wasn't anything to rave about. This clock though, is something to rave about. This is the first clock I have ever owned that accurately and easily sets the local time all by itself! You just set the correct time zone and a few seconds later the right time is displayed. Nice. It also has two different alarms. That lets you set alarms for your work week and also for the weekend. I get up at 5 am during the week. On the weekends I sleep in till 8. I have both alarms set and I'm able to pick only M-F for one alarm and only Sat-Sun for the other alarm. As an old TV ad used to say, "Just set it and forget it!" Controlling the alarm when it goes off is easy too. If you do nothing it will turn off by itself after 10 minutes I believe. If you want it to snooze, just tap the front of the silver colored plate on the top and it will start the alarm again in a few minutes and if you want to turn off the alarm completely, just tap a button on the left side of the top and it goes silent until the next time that alarm should sound. Other nice features include an easy to turn on and off radio function that also has room for several preset stations. The clock numbers are cyan in color, which is easy to see. Plus there are 3 different levels of brightness for the numbers (really bright, medium, and dim) which you can change just by tapping a switch on the top of the clock. Speaking of the top of the clock, if you tap the back of the top plate it turns on/off a bright night light that is on the bottom of the clock. And you can also charge a phone or bluetooth device with a handy usb power connection on the back. And there is also an AUX plug on it, although I can't recall if it is AUX out or in. Haven't felt the need to use that function yet. And finally, like most good alarm clocks, this one has a place you can install a battery, so that you won't be late to work should there be a power outage where you live. Review: Nice clock with lots of features and some minor concerns - I did a lot of research on the clocks at desertcart before buying. There are a couple of no name clocks with very high reviews but wanted to stick with a known brand. The clock packs a lot of features for it's are. Very easy to read numbers and nice night light. The radio reception and ability to store stations are great. The blue tooth also are a really nice feature. Some people complained about the sound being tinny but what are you really expecting out of a clock radio? For the price and size it has a decent sound for radio and bluetooth. Not having to readjust the time when the power goes out or when unplugging and for day light savings time is a great feature. My 2 main complaints mentioned in other reviews are 1) it's not easy to program and if you forget you have to keep the manual, the good news is once you setup your favorite radios and alarms the first time there isn't much of a need to keep setting it up 2) if you are setting up the alarm with the radio, it gets very loud very quickly and there is no way to cap the sound volume like the manual stated. Overall it's a great clock with many features not found in other clocks when a known brand just be aware of the cons ## Features - Seamless Connectivity with Bluetooth V4.1 for Effortless Pairing and Enhanced Audio Streaming. - Stay Powered On-the-Go with a USB Output (2.1a 5V) for Convenient Mobile Charging. Button Cell Battery (Included) Ensures Time & Alarm Settings Remain Intact. - Immerse in Exceptional Sound: Enjoy Digital Tuning FM Radio with 20 Station Memories. Experience the Innovation of Our Patented Smartest Automatic Time Setting System, Which Instantly Syncs Year, Month, Date, Day, and Time upon Plug-In and After Power Interruptions. - Crystal-Clear Display: Easily Read the 1.4” Cyan LED Clock Display with Dimmer Control for Ideal Brightness. Intuitively Programmable for Added Convenience. Soft Blue Night Light Feature Enhances Usability. - Personalized Wake-Up Experience: Tailor Your Alarms to Your Schedule – Choose Weekdays, Weekends, or All Seven Days for Operation. Select Your Preferred FM Music or News Station, or Opt for the Buzzer to Start Your Day. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071NDT5Q3 | | Additional Features | Alarm, Radio | | Alarm Clock | Yes | | Batteries are Included | Yes | | Best Sellers Rank | #24,261 in Electronics ( See Top 100 in Electronics ) #36 in Clock Radios #474 in Alarm Clocks | | Brand | Emerson | | Brand Name | Emerson | | Clock Form | Multi Display | | Color | Black | | Connectivity Technology | Bluetooth, USB | | Customer Reviews | 4.2 out of 5 stars 7,816 Reviews | | Dial Color | Cyan | | Display Type | Digital | | Frame Material | Plastic | | Global Trade Identification Number | 00025806034325 | | Included Components | Emerson SMARTSET RADIO ALARM CLOCK WITH 1.4” CYAN LED, USB CHARGE OUT, BLUETOOTH SPEAKER and NIGHT LIGHT | | Indoor Outdoor Usage | Indoor | | Item Dimensions W x H | 4"W x 2.75"H | | Item Type Name | Emerson Radio Emerson Smartset Radio Alarm Clock with 1.4" Cyan LED USB Charge Out Bluetooth Speaker and Night Light Radio Alarm Clock Black (ER100301) | | Item Weight | 1 Pounds | | Manufacturer | Emerson | | Manufacturer Part Number | ER100301 | | Manufacturer Warranty Description | N. A. | | Model Number | ER100301 | | Mounting Type | Tabletop | | Number of Items | 1 | | Operation Mode | Electrical | | Power Source | AC adapter | | Product Dimensions | 4"W x 2.75"H | | Room Type | Bedroom, Classroom, Home Office, Kid's Room, Living Room | | Screen Size | 1.4 Inches | | Shape | Rectangular | | Size | ER100301 | | Smart Home Compatibility | Not Smart Home Compatible | | Special Feature | Alarm, Radio | | Style | Modern | | Style Name | Modern | | Theme | Phone | | UPC | 025806034325 | | Unit Count | 1.0 Count | | Warranty Type | 90 day from date of purchase with valid proof of purchase | | Watch Movement | Automatic | ## Product Details - **Brand:** Emerson - **Color:** Black - **Display Type:** Digital - **Indoor/Outdoor Usage:** Indoor - **Power Source:** AC adapter - **Product Dimensions:** 4"W x 2.75"H - **Room Type:** Bedroom, Classroom, Home Office, Kid's Room, Living Room - **Shape:** Rectangular - **Special Feature:** Alarm, Radio - **Style:** Modern ## Images ![ER100301 - Image 1](https://m.media-amazon.com/images/I/61hccMLVY1L.jpg) ![ER100301 - Image 2](https://m.media-amazon.com/images/I/6103FtITv0L.jpg) ![ER100301 - Image 3](https://m.media-amazon.com/images/I/51ORrzqKgmL.jpg) ![ER100301 - Image 4](https://m.media-amazon.com/images/I/61EIL-Qm5SL.jpg) ![ER100301 - Image 5](https://m.media-amazon.com/images/I/61B7G+eMajL.jpg) ## Available Options This product comes in different **Pattern** options. ## Questions & Answers **Q: Can you turn off the nightlight** A: Yes, the nightlight can be turned off. **Q: What is the size of this alarm clock?** A: 6 1/2" long 2 " wide 3 1/2" tall **Q: How big is the adapter for this? If plugged into a power strip, how many outlets will it block?** A: I have my clock plugged into a power strip and it didn't block anything. Works just fine. **Q: How does this clock set itself?** A: Smart set in this clock only means it changes the time for DST. It doesn't set itself if the time is inaccurate. It just runs on a backup battery the same as most digital clocks do when the power is off or it is unplugged. It looks like it is setting because the digits appear to be changing but as with most clocks if the time is not right when it is unplugged it won't correct itself when it is plugged back in. It will have the same time variations as all clocks but atomic clocks and WIFI clocks actually set themselves every day so they correct themselves. Smart set clocks don't have this feature so you may need to set them occasionally. If you want to verify this set the time so it is wrong. then unplug it. Plug it back in to see if it corrects itself. An auto set clock will get the time from a radio signal or wifi signal to reset to the correct time in a few minutes. ## Customer Reviews ### ⭐⭐⭐⭐⭐ This is one really great clock radio! *by G***L on September 1, 2017* Alarm clocks come in all sizes and shapes with all kinds of different features. I actually didn't want an alarm clock for myself, but rather my wife wanted a radio to use in the kitchen. I got her this one because it looked like it might be easier to use than her last one and also because she has poor vision and the picture showed nice large numbers. But when it came she told me she only wanted a radio, not an alarm clock. So, rather than send it back, I decided to swap it for my old alarm clock which was adequate but wasn't anything to rave about. This clock though, is something to rave about. This is the first clock I have ever owned that accurately and easily sets the local time all by itself! You just set the correct time zone and a few seconds later the right time is displayed. Nice. It also has two different alarms. That lets you set alarms for your work week and also for the weekend. I get up at 5 am during the week. On the weekends I sleep in till 8. I have both alarms set and I'm able to pick only M-F for one alarm and only Sat-Sun for the other alarm. As an old TV ad used to say, "Just set it and forget it!" Controlling the alarm when it goes off is easy too. If you do nothing it will turn off by itself after 10 minutes I believe. If you want it to snooze, just tap the front of the silver colored plate on the top and it will start the alarm again in a few minutes and if you want to turn off the alarm completely, just tap a button on the left side of the top and it goes silent until the next time that alarm should sound. Other nice features include an easy to turn on and off radio function that also has room for several preset stations. The clock numbers are cyan in color, which is easy to see. Plus there are 3 different levels of brightness for the numbers (really bright, medium, and dim) which you can change just by tapping a switch on the top of the clock. Speaking of the top of the clock, if you tap the back of the top plate it turns on/off a bright night light that is on the bottom of the clock. And you can also charge a phone or bluetooth device with a handy usb power connection on the back. And there is also an AUX plug on it, although I can't recall if it is AUX out or in. Haven't felt the need to use that function yet. And finally, like most good alarm clocks, this one has a place you can install a battery, so that you won't be late to work should there be a power outage where you live. ### ⭐⭐⭐⭐⭐ Nice clock with lots of features and some minor concerns *by M***E on June 12, 2020* I did a lot of research on the clocks at Amazon before buying. There are a couple of no name clocks with very high reviews but wanted to stick with a known brand. The clock packs a lot of features for it's are. Very easy to read numbers and nice night light. The radio reception and ability to store stations are great. The blue tooth also are a really nice feature. Some people complained about the sound being tinny but what are you really expecting out of a clock radio? For the price and size it has a decent sound for radio and bluetooth. Not having to readjust the time when the power goes out or when unplugging and for day light savings time is a great feature. My 2 main complaints mentioned in other reviews are 1) it's not easy to program and if you forget you have to keep the manual, the good news is once you setup your favorite radios and alarms the first time there isn't much of a need to keep setting it up 2) if you are setting up the alarm with the radio, it gets very loud very quickly and there is no way to cap the sound volume like the manual stated. Overall it's a great clock with many features not found in other clocks when a known brand just be aware of the cons ### ⭐⭐⭐⭐ Great clock, easy to use *by J***N on March 25, 2026* It's a very nice alarm clock. The controls are easy to use (once you read the instructions). The best thing about these Emerson alarms is the smart time feature (or whatever they call it). If the power goes out, or if it changes to Daylight Savings Time, I never have to reset it. It just knows and sets the correct date and time automatically. I would give it 5 stars, but the display is so bright that it can keep my awake. I turned the brightness down but then it's hard to see during the daytime. ## Frequently Bought Together - Emerson Smartset Alarm Clock Radio with Bluetooth Speaker with USB Port for iPhone/iPad/iPod/Android and Tablets, 1.4" Cyan LED Display and Night Light, ER100301 - Emerson SmartSet Dual Alarm Clock Radio with AM/FM Radio, Dimmer, Sleep Timer and .9" LED Display, CKS1900 - Emerson CKS1401 Smartset AM/FM Dual Alarm Clock Radio with 0.9” White LED Display with 4-Level Dimmer Control, USB-C Charging, and 2-Level Multi-Color LED Decor --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.in/products/45439811-er100301](https://www.desertcart.in/products/45439811-er100301) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-05-27*