The use of engineering and design makes this beautiful and humble piece of wood or bamboo a very practical and clever little piece of wood. It is functional and blends seamlessly into your life and environments but its best and most important feature is that it requires no batteries, recharging or even electricity to work. The natural and handmade sound amplifier with its unique design enables you to share your music through passive sound amplification. Producing great sound and a great look for all your environments, indoors or outdoors.
Compatible with: All brands of smartphones under 5.5 screen inch size