Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers praise the radio's clear sound quality, reliable Bluetooth connectivity, and rugged, durable build ideal for job sites. Many appreciate its lightweight, compact design and note the audio remains crisp even at higher volumes. However, some express concerns about insufficient maximum volume for noisy environments and ineffective bass performance, describing the sound as tinny. A few mention minor usability issues like difficult battery compartment access and dim displays. Overall, most customers consider it a dependable, portable option despite volume limitations.
Customer review summary generated by AI, including incentivized reviews.This thing is cool!!
Would RecommendI love this thing. It looks cool, great design, It just works!!
From flexpowertools.com
Quality
Would RecommendHigh quality sounds amazing. Flex set's the standard for quality, none better. You feel the difference the moment you pick up the tool.
From flexpowertools.com
flexin
Would RecommendStrong durable powerful professional grade tools that are ideal for all application in the constricting industry.
Flexin
Would RecommendGreat product tough and durable. Can't wait to see how all my tools work in the field
From flexpowertools.com
Wonderful sound
Would RecommendGreat sound and plenty loud enough to drown out all the noise of a jobsite..
From flexpowertools.com
Could be louder
Would RecommendGreat little radio. Could be louder. Nice to have tunes in the shop.
From flexpowertools.com
Great jobsite radio
Would RecommendGood jobsite radio. It does exactly what I expected. Music makes the day go easier.
From flexpowertools.com
Love it!
Would RecommendVery easy to use and great for the jobsite. Sturdy materials makes it hard for the job.
From flexpowertools.com
Sound
Would RecommendIt is a nice speaker, would be a 5/5 if it was louder.
From flexpowertools.com
Good
Would Not RecommendLove the sound really wished it secured on my pack out tho
From flexpowertools.com
Could be great but…
Would RecommendGreat sound, there is not distortion and the volume is not too loud, however the cord doesn’t seem very good, and it doesn’t charge batteries, which is a boomer.
From flexpowertools.com
Broke After 2 Days
Would Not RecommendI really wanted to like this radio as I do with all of my Flex tools, but I was let down. After two days of being on the jobsite, it just stopped working. It would not power up. Overall the sound quality was good, but definitely not loud enough. The digital display was too dim. I'd like to see this radio redesigned to charge a battery when plugged in and maybe shrink the Overall size as it does not need to be that big.
Hello,
We appreciate you taking the time to share your feedback with us. We would like to get in touch to ensure that your tool is operati... Read More

Average
I really like Flex and my Flex Stackpack is great with all the accessories, if you can find them.. but this radio is better than most. Not impressed based off my other tools. The light isn’t bright enough… and it doesn’t snap into the stackpack
From flexpowertools.com
FLEX radio
Would RecommendLike it a lot very convenient, but sound quality isn’t the best and volume can’t quite go loud enough
From flexpowertools.com
Totally awesome.
Would RecommendTotally awesome
Verified Purchaser
Good job site radio
Would RecommendGood solid radio. I like that the battery compartment closes to keep the battery clean and dry. Works well and I’m glad I got it I have used it everyday since I purchased it. My only cons are that I wish it went louder, and there should be a separate compartment or a fixed power cord (it plugs into the back but nowhere to store it if there’s a battery plugged in
From flexpowertools.com

Hi there! Thank you for your feedback on the FX5351-Z. We will pass your experience along to our team for further review. Thank you!