Kaito KA500 review

What it is and who it suits

The KA500 is a handheld radio with a dynamo crank, a solar panel, a flashlight and a hidden five-LED reading lamp. Kaito lists AM, FM, two shortwave bands and NOAA channels 1 through 7, with a switch that tunes the weather band without scanning. It suits someone who wants shortwave news for a go-bag or glove box and also wants weather reception, and who is comfortable with an older, larger design.

This is a researched review, not a tested one. It relies on Kaito's product page as read on November 2, 2026, and on the National Weather Service's pages on weather radio receivers.

Power sources

Kaito's page describes a built-in rechargeable Ni-MH battery that can be charged by crank, solar panel, AC/DC adapter or USB from a computer. The crank works even with no batteries installed, and three AA batteries (not included) are the fifth source. Kaito says the solar panel adjusts through 180 degrees.

The page contradicts itself on accessories. One list says the AC/DC adapter or USB cable is not included, while the package list names a USB cable. Kaito also lists a USB output to charge a phone with the crank, but gives no charging figures, so treat it as a small top-up and not a power bank.

Radio bands and size

Kaito lists FM from 88 to 108 MHz, AM from 530 to 1710 kHz, shortwave 1 from 3.20 to 8.00 MHz and shortwave 2 from 9.00 to 22.00 MHz. Speaker output is 200 milliwatts at peak, so it is meant for a quiet room, and a 3.5 mm headphone jack is included. It measures 8 by 5 by 2.5 inches and weighs 1.7 pounds, noticeably bulkier than the pocket-size crank radios on our hand crank radios page.

The weather alert: what is and is not said

Kaito's title calls the KA500 a weather alert radio, and its text says the seven preset NOAA channels bring real-time alerts. The page does not describe an alarm, whether it sounds with the radio switched off, or any county filtering. The National Weather Service says NOAA Weather Radio sends a 1050 Hz tone alarm before most warnings, and that receivers with SAME let you pick your area. NWS recommends receivers with the Public Alert or All Hazards logo, and its list of consumer receivers names the KA500 among Kaito's models.

NWS notes that its broadcasts sit on seven VHF frequencies and cannot be heard on a simple AM/FM radio, and that reliable reception typically reaches about a 40 mile radius from a transmitter on level terrain. Check your county's coverage, and read the manual that ships with the radio before you count on it to wake you.

How it compares

For shortwave and weather in one device, the KA500 is rare among crank radios on our weather radios page. The Midland ER310PRO lists USB-C, solar and crank charging with AM, FM and weather but no shortwave, and the C. Crane CC Skywave 2 lists shortwave, NOAA alerts and about 60 hours on AA batteries but no crank. Our guide to weather radios and hand-crank radios explains what to look for.

Verdict

A reasonable, roomy radio for shortwave listeners who also want weather reception and several ways to power it. Skip it if you want the smallest radio, a clearly documented alert that wakes you, or real phone charging.

Does the Kaito KA500 get NOAA weather broadcasts?

Kaito lists seven preset NOAA channels that you select with a switch. The National Weather Service says these broadcasts use seven VHF frequencies from 162.400 to 162.550 MHz and cannot be heard on a simple AM/FM radio, so a weather band is needed.

Will it charge my phone?

Kaito lists a USB output that charges a phone with the hand crank, but gives no capacity or charging time. Treat it as an emergency top-up for a short call, and keep a power bank for real charging.

Does it work without batteries?

Kaito says the dynamo crank works even with no batteries installed, so turning the handle can power the radio directly. The battery pack is replaceable, which Kaito calls an upgrade over older models.

Is shortwave useful in an emergency?

Kaito lists two shortwave bands, which can bring in international and some distant broadcasts when local stations are down. Shortwave is not an official alerting channel, so keep a weather band or phone alerts as your main warning source.