🔊 Jakcom OS2 Outdoor Bluetooth Speaker with Bike Mount and LED Light, Portable Subwoofer Bass Speakers with 5200mAh Power Bank Review

I was looking for a light, battery and speaker combo and found this. Like the concept. Significant size. The speaker is loud enough to use on the go, although the Chinese woman speaking the Bluetooth pairing alert is a bit difficult to understand. I don't drive at night so I use a flash in my headlights. The only signal sequence is SOS in Morse code, which probably confuses observers and helps me. Hopefully nobody will look at it long enough to notice.

I was looking for a light, battery and speaker combination and this one came up. Like the concept. Significant size. The speaker is loud enough to use on the go, although the Chinese woman speaking the Bluetooth pairing alert is a bit difficult to understand. I don't drive at night so I use a flash in my headlights. The only signal sequence is SOS in Morse code, which probably confuses observers and helps me. Hopefully nobody will look at it long enough to notice.

Finally I was able to use this one which was a backup of another brand I liked. It has nice sound and the ability to pause, which is nice. I used it to play pre-recorded music just like the other one. I found the "music playback engine" funny, but never mind. However, after using it three times, the first seemed fine, but it got quite hot. The second time it went off after two hours. My other lasts nine to ten hours. The last time I used it, it got too hot, almost too hot to touch to turn it…