Speaker made from recycled aluminum with walnut wood. With Bluetooth® 5.3 connection and 3W power. Includes Recycled Aluminum label on the casing.Recycled Aluminum is a material with almost infinite recycling possibilities, without losing its original properties and consuming less energy in this process.Made with plant-based materials to promote the use of natural raw materials and reduce pollutant emissions.GRS certification (Global Recycled Standard), which guarantees the recycled origin of the material used to manufacture the product.