Review on 🔊 Zealot S1 Bluetooth Speaker Outdoor: Bicycle Speakers with Splashproof Power Bank & Flashlight - Green by Vaibhav Karger

I love this bluetooth speaker. It's well designed. It even comes with a bracket to attach it to your bike frame. There is enough light for evening and foggy morning bike rides/hikes. The speaker is well suited for the reproduction of medium and low frequencies. The robust design continues in the button layout and the control panel is located under a rubber door. Cons: The aux jack is under a rubber door, and there's no FM reception without an antenna. FM reception improved when a copper cable was plugged into the Aux port. The map seems to wiggle freely and land in the closed rubber door when the device is used on a mountain bike. Alternatively you can attach it to your backpack instead of using the carabiners and straps which are not included.