Discover the Multi-functional Rhythm Crankspeaker

The Rhythm Crankspeaker combines Bluetooth speaker, FM radio, flashlight, nightlight, clock, and power bank functionality in a portable design.

It features a dynamo-charging mechanism, allowing usage away from power sources, and includes a USB-C port for standard charging.

With a weight of 441 grams, it offers up to 20 hours of operation, ideal for travelers and outdoor enthusiasts.