Midland ER310 Review

A disaster can strike at any minute. You can be driving home on a dark road when your car seizes up and dies on you. Or you could be at home and Mother Nature decided to unleash one of her furious minions. Suddenly, you’re plunged into pitch darkness as a tornado or an earthquake come tearing through your region.

Without a reliable source of information and a bit of disaster preparedness, you’d be putting your life and those of your loved ones at risk. Having an emergency crank radio handy before a disaster strike ensures you’ll never be caught flat-footed.

The ER310 crank emergency radio should be a central part of your emergency preparedness at home, on the road, or even at the office. In the fight for your safety and wellbeing, it’s best to err on the side of caution as the stakes are too high. We curated a detailed Midland ER310 review for you to see if this product will work for you or not.

Midland ER310 Review

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An emergency kit should last you at least three days and should include water, non-perishable food, flashlight, a first aid kit, some money, medicine, and clothing. Above all, you need a reliable source of information that can serve as a forewarning for you to head off the disaster headed your way. Luckily, the National Oceanic and Atmospheric Administration (NOAA) continually broadcasts useful information pending and during severe weather conditions.

Power outages during certain disasters make TV and radio unreliable sources of broadcasts about impending disasters. To avoid being caught flat-footed, you need a dedicated emergency radio that will serve these alerts as soon as they are sent out.

Such emergency radios are independently powered with long-lasting batteries and will pick up broadcasts from the NOAA Weather Radio even when you’re deep in the wilderness.

Who Is This Radio For?

As this Midland ER310 review shows, an emergency crank radio is a handy companion in all types of emergencies. Having a durable, independently powered radio as part of your emergency kit ensures that you keep abreast of the latest happenings and stay safe. Hence, this will be useful to anyone.

It’ll also make you visible to other motorists on the road if your car breaks down in a dangerous or a dark place. Likewise, it’ll let you get around the house in case a storm knocks the power out.

You can count on the radio to warn you of an impending storm if you’re out on a camping, fishing, or a camping trip. You can keep one in the office if you live in a region that is prone to inclement weather.

What’s Included?

Inside the box are the crank radio, a USB charging cord, the rechargeable battery, and the user manual. The battery is secured in the battery compartment and not attached to the radio.

You must connect it to the receiver then charge it before it is ready for use. Due to the secure packaging, the shipping weight of the crank radio is 1.45 pounds while the unit itself weighs just a pound.

Overview of Features

The Midland ER310 has a lot to offer, including:

  • Multiple Power Sources

A choice of three methods to recharge your radio ensures that it will never die on you. Your options include:

  1. Hand-crank it if the battery dies and you don’t have a source of power.
  2. Use the inbuilt solar panel at the top of the radio to recharge the internal lithium battery.
  3. Charge the rechargeable 2600 mAh battery that can power the radio for up to 32 hours. The battery is also replaceable.
  4. Alternatively, power the ER310 with six AA batteries.
  • Emergency Flashlight

The bright CREE LED with 130 lumens flashlight ensures you’re never stranded in the dark. A low brightness setting lets you conserve power while the high brightness setting comes in handy when you need more light. The SOS function is crucial during an emergency as it flashes the Morse Code.

  • NOAA Weather Alert

The ER310 scans up to seven weather band channels before locking on the strongest one to keep you abreast of the weather updates. An alarm will sound if there’s a risk of severe weather in your region.

  • Portable Power Supply

The 2600 mAh rechargeable battery on the radio doubles up as a power bank for all your portable devices, including tablets and cellphones. Each unit ships with a USB cable that is compatible with most devices.

  • Ultrasonic Dog Whistle

The high-frequency dog whistle comes in handy in case you’re lost in the wilderness, as it helps search parties lock into your location. The high-pitched whistle is only audible to the search dogs to let you broadcast your position without grating your ears.


  • Works even in the remote areas without power connections
  • Will alert you of an impending storm or severe weather
  • Useful in times of emergency
  • Handy in both urban and outdoors situations


  • Can’t select the weather alerts you receive
  • NOAA alerts only works in the US, Canada, and Mexico
  • Not waterproof


Despite the usefulness that comes with this radio, it may not make the best choice for people with a smart home. You’d be better off with the American Red Cross Blackout Buddy, which connects with Google Home, Amazon Alexa, and Apple Homekit. Do note though that the Blackout Buddy is a tad more expensive compared to the ER310 crank radio.


As you can tell from this Midland ER310 review, this unit is a perfect choice for anyone looking for an affordable and reliable emergency radio. The compact and easy-to-use design makes for intuitive use.

The biggest setback with this unit is that you can’t customize the NOAA alerts that sound the alarm on the radio. Using the radio outside of the USA, Canada, and Mexico might not get you the best experience as NOAA alerts are not available.

All-in-all, the ER310 crank radio is a handy companion when you need to prepare for an emergency situation at home, on the road, at the office, or in the wilderness.