Zealot S1 Portable Wireless Bluetooth 4.0 Stereo Speaker 5 in 1 with Bike Mount (Green)

Good points is it does as claimed. Works week as light, power pack, sd card reader, bluetooth and if i could get better reception, an FM radio. Though i have not tried the FM function much.Volume is good for its size and relatively easy to use.Only issue is the size. It is a bit of a canon. But otherwise no complaints. Good product with great versatility!

This speaker pretty much has everything that I’m looking for when riding my bike….it’s Bluetooth, TF card and aux port, waterproof and has an LED flashlight. I have a small MP3 player that uses the aux port so this speaker was perfect. It comes in a 4 colour choice and has great loud sound. It has a strong clamp attachment and it also came with a carabiner if I don’t want it permanently attached. Delivery was great, it was prompt and on time. I have 2 minor annoyances which was the reason I didn’t give it 5 stars and these were my issues and may not be yours. First I’m discovering that many of these small rechargeable type devices give you no indication of how much power is still remaining in the unit so you just have to hope and pray you don’t run out of battery. The 2nd issue is specific to the speaker…I wish the dials for volume and track selection were more prominent they are difficult to distinguish and a little fussy ……something I don’t want to be dealing with when I’m biking and especially for those people that just have it hanging off their bike.

Light is super bright and speaker is perfect for my night rides on my bike , highly recommend it 👍

Well priced portable sound speaker. Easy to mount on scooter.

* The speaker is nice and loud for the size. It seems that it's louder with SD card or bluetooth than my mp3 player, but that might be the mp3 player's fault, and not the speaker. I'm still quite satisfied with how loud this thing gets. I sometimes get random looks from people wondering where the sound is coming from when I'm biking down the street with Tom Pretty at max volume.* The light is also nice and bright. The first night I tested it, I was shocked as I turned the corner, because it appeared to me that at least half a dozen cards all turned on their headlights simultaneously. This didn't actually happen, of course, but, rather, every reflective surface in 5 blocks lit in response to the Zealot. As other reviews have stated, the light could be wider, but I think it's fair to say that it's in the "bright enough" category.* Something not mentioned in the specs or in other reviews is that it can function as a flash drive while an SD card is inserted, and can also act as your computer's speaker while charging. I think it's noteworthy to mention this.Overall, I'm quite satisfied with the Zealot, especially for the price I paid ($21.99 as of this writing). I know there are brighter lights (and wider) as well as louder speakers, but if you have a few dollars burning a hole in your pocket and want a very sweet addition to your bicycle, then you could do a heck of a lot worse than buying this thing.