Midland - ER310, Emergency Crank Weather AM/FM Radio - Multiple Power Sources, SOS Emergency Flashlight, Ultrasonic Dog Whistle, & NOAA Weather Scan + Alert (Red/Black)
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Availability:
In Stock.
Arrives
Saturday, May 23
Size: ER310
Features
- MULTIPLE POWER SOURCES - The ER310 features 3 sustainable power sources to recharge your radio: Solar Panel, Hand Crank, & Rechargeable 2600 mAh Battery. SOLAR PANEL - Simply recharge the internal lithium ion battery with direct sunlight. HAND CRANK - Recharge the radio during a power outage or anytime away from a power source. RECHARGEABLE 2600 mAh BATTERY - The rechargeable & replaceable long life battery provides up to 32 hours of radio operation. The ER310 can also be powered by 6 AA Batteries (Not Included) as a backup power solution.
- EMERGENCY FLASHLIGHT - The SOS FLASHLIGHT BEACON flashes Morse code in an emergency scenario and the Bright CREE LED (130 Lumens) can be used to signal for help. Select the Low brightness setting to conserve battery life or the High brightness setting for maximum illumination.
- NOAA WEATHER SCAN + ALERT - NOAA Weather Scan will automatically scan through 7 available weather (WX) band channels and locks onto the strongest weather channel to alert you of severe weather updates. NOAA Weather Alert will sound an alarm indicating that there is a risk of severe weather in your area. AM/FM radio is also available.
- CHARGE EXTERNAL DEVICES - Quickly charge your portable devices (cell phones, tablets, etc.) using the USB charging cable (included).
- ULTRASONIC DOG WHISTLE - Use the dog whistle to assist search and rescue teams in locating individuals during an emergency situation.
Brand: Midland
Color: Multicolor
Special Feature: Built-In Flashlight
Connectivity Technology: USB
Product Dimensions: 9.61"L x 2.95"W x 6.85"H
Tuner Technology: AM/FM
Style: ER310
Power Source: Solar Powered
Radio Bands Supported: 2-Band
Included Components: Owner's Manual
Additional Features: Built-In Flashlight
Connectivity Technology: USB
Tuner Type: AM/FM
Power Source: Solar Powered
Radio Bands Supported: 2-Band
Frequency: 108 MHz
Compatible Devices: Smartphone, Tablet
Number of Batteries: 6 AA batteries required. (included)
Smart Home Compatibility: Not Smart Home Compatible
Display Type: LED
Hardware Interface: USB
Water Resistance Level: Not Water Resistant
Display Technology: LED
Color: Multicolor
Style Name: ER310
Enclosure Material: Plastic
Brand: Midland
Built-In Media: Owner's Manual
Antenna Location: emergency preparedness, outdoor activities
Model Number: ER310
UPC: 046014753105 782386457189 734911491694 782386075796 731215369971 723120301078 765042362690
Global Trade Identification Number: 90
Manufacturer: Midland
Mfr Part Number: ER310
Warranty Description: 1 Year Limited
Unit Count: 1 Count
Item Type Name: Weather & Alert Radio
Item Dimensions L x W x H: 9.61"L x 2.95"W x 6.85"H
Item Weight: 1 Pounds
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, May 23
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: ER310
A great radio, works perfectly, compact. Tri- power ( hand crank, USB and 6x AA batteries). Will recharge your cell phone through the USB output. Read the manual and learn how it works because it’s chock full of features! I bought the SOCO Hard shell carrying/storage case at the same time and I highly recommend it.
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Reviewed in the United States on May 4, 2026 by Abe Froman
Size: ER310
Very easy to use, packed with great emergency features. The rechargeable battery has 3 ways to charge it- from a wall outlet, from the built-in mini solar panel, or from the hand crank. Or you can use 6 (not 4) AA batteries. It is lightweight but has a sturdy build quality, even a carrying handle. I've been using it pretty much every day since it came in. I learned from my previous emergency radio that a rechargeable but rarely-used battery pack can corrode and ruin the whole unit just like regular batteries. Don't let this happen to you- check the rechargeable battery on a regular basis. It can tune in to AM, FM, and weather bands, the sound is good from the speaker, and there's an extendable antenna to improve reception. Too bad it doesn't have shortwave band. Can be used as a power bank also.
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Reviewed in the United States on February 22, 2026 by Clay E.
Size: ER310
I was delightfully surprised when I discovered that I could listen to the radio simultaneously solar-charging it!( and it was actually signaling that the battery was almost dead-amazing). It does run out quickly but even on cloudy-and I mean very cloudy, in the Northeast, in winter, when the sun is low type cloudy-days, it recharges wonderfully. I've never had to crank it or put in batteries, just install the special battery they send with the device. Great product, good price. You do need to use your own iPhone charging cable if you want to charge it by a household electrical receptacle-via The USB charging capability.( honestly-There are so many ways to charge this radio, more than they tell you). All the other ones I've bought and returned because they were cheap knock off's. The L.L. Bean model made by Eton-a cheap joke, made in China I'm sure-obviously, what isn't. This is made in the good all USA and This is sturdy, I even had it outside during some rain sprinkles-And it was still recharging amazingly-I just brought it inside and use a towel to wipe it off. It is well-designed, well-built and I think I will get years of use out of it. I will probably buy at least One more just to have on hand for bartering purposes.… {You know… When the time comes when even bitcoin is nonnegotiable! Silver is good for bartering but I like to have a stash of things that people won't do without-kind of like a store-different kinds of toothpaste, hair ties, deodorant(men's and women's),even tobacco and hard alcohol-a good thing to have if someone needs a tooth pulled or, God( can I still say that word on social media?! ) forbid, a mangled finger amputated. If you think the hospitals are going to be open and you'll be able to just waltz into an emergency room and have some doctor sew-up a wound then you probably shouldn't be reading this review} toilet paper toilet paper toilet paper and paper towels, hygiene products, toothpicks, dental floss, plastic baggies and six mill 100 foot rolls of clear plastic and brand new tarps.... obviously it's best that everything is all in its new packaging not opened. Really All you have to do is go through your day and you'll realize how bummed out you would be if you had to go three months without "X ".... heck I haven't tried going to days without electricity then try six days without power and pretend you don't have any shampoo or soap or toothpaste or toothbrush for that matter and see how you feel… Have you got water? You can't go without water for more than two days pier People always think food OK I got everything I need because I've got food. Believe me Americans don't need food-we could go without food for quite a long time and it would be better for us. But, H2O, water, that clear beautiful liquid that you're thirsty dry throat will quench and long for-you better have that and a way to filter it in a way to get to where the source is. Maybe you can't. So that's when these bartering items will really come in handy-C I've convinced you?! I am not crazy. In addition to preparing survival tools and food it's very smart to have things with which you can trade for handyperson's services (a plumber, an electrician or even a dentist). Ok ok...Some people reading this will think I've gone off the cliff but other people who know where I'm at will 'get it'! It's OK if you think I'm crazy, I don't mind. Don't hesitate to buy this if you're looking for: 1) just a fairly good, easily portable, cool-looking radio (I bought the red one and I really like it and it's easy to find when I'm rushing out the door to do yardwork) 2)a radio for emergencies when there is no electricity 3)a super gift
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Reviewed in the United States on December 7, 2017 by Sandy
Size: ER310
Everyone asks me, do I need a hand crank radio for emergencies? The answer is always, yes. The next question is usually, which one should I get, and the answer to that is a rabbit hole that I usually avoid. My answer is simple now. 1. Get a radio that works on standard batteries and replaceable rechargeable batteries that can be hand cranked or charged via solar or USB power bank 2. Make sure it has WX alert on weather bands (not one you can just hear the weather continuously) This unit manages to support all of this. My other answer is to get a ham radio that has WX alert that you can charge or use a battery bank if you have to. This radio can be crank charged, charged via solar, and uses replaceable rechargeable batteries. You can also use AA batteries. You can tune into AM/FM radio stations, and NOAA weather channels (1-7 or by frequency). It has a light that can do SOS in morse code. And it has some ultrasonic dog whistle feature which doesn't work on mine (I have access to ultrasonic and subsonic audio detector and it picked up nothing above 20kHz and nothing under 20Hz. My tester can go all the way up to 100kHz, and I also have tested this Midland radio with trained animals (for search and rescue) to listen for ultrasonic audio between 20kHz all the way up to 100kHz, and the dogs did nothing. I have another device that generates 50-100kHz and the dogs went wild. So my ultrasonic dog whistle on this radio is defective. Oh well, most of you will not be able to test this feature as the testing equipment is in the many thousands of dollars, and access to dogs that are trained to hear these frequencies are not easy. And at the end of the day, I don't know if I will ever use this feature (maybe I should have bought the ER210 without the dog whistle feature.) At any rate, this is an awesome emergency radio, picks up stations very well, and the one thing I care about the most is NOAA weather alerts. The volume is loud enough and controlling the radio is as simple as can be. It seems rugged enough but I am not testing to see if I can really beat it up. The solar panel on top (takes a while to get a bit of radio time) and the crank works too (but takes a lot of cranking for it to power the radio for a very short time). I have also charged it using my battery bank and that works well. As for charging a phone with this? You can, but it's silly since this has a 2600mAh battery and you can drain that quickly charging an iPhone or Android device. I would use a dedicated power bank for that. But you absolutely can charge your phone with this. I bought a case for this which is also available on Amazon and it is a very nice case. In an emergency I would like to have this nearby, although it is a bit bulky for my emergency or go bag (my ham radio is less than a quarter of this size and it has WX alert). But if you have one in your car that you charge on a constant basis, this will be great to have on hand. You will still need a way to communicate, but that is what a cell phone (provided there is cell service) or a ham radio is for (especially a portable QRP radio that can do HF with minimal antenna like an EFHW or a long wire.) Last but not least, this is good to just have at home or in a remote location. At home, it would be better to have one that is plugged in that is topping off rechargeable batteries that back the radio when the power is out. Midland makes one that I would love to try one day that even has an alerting mechanism you can place under a pillow. So $70 for this radio is a bit expensive, especially with the defective ultrasonic dog whistle, and that is the only reason why I gave it 4 stars (the price and the defective whistle). For $60 this may be worth buying, or just get the ER210 for $50. It's a good radio so either this (ER310) or the ER210 will do. I hope this helps.
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Reviewed in the United States on May 14, 2025 by M&Ms
Size: ER310
Nice features. Easy to use. Appears to be good quality. Worked fine when tested. Time will tell if needed in a pinch.
Reviewed in the United States on May 3, 2026 by TomB VA
Size: ER310
Midland weather radios are the best. The radio is clear on stations, the flashlight is bright. The crank is wonderful for continuous power when the power goes out. Highly recommend this radio for any situation where you might be without power due to storm or accident, this device can be a life saver. It has all the amenities including a phone charger. God bless you.
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Reviewed in the United States on February 8, 2026 by Amazon Customer
Size: ER310
So far works exactly as stated. Hopefully I wont need this item but its perfect for my hiking, camping, and prepping.
Reviewed in the United States on April 2, 2026 by Laura