Speaker with Bluetooth® connection. Housing made of bamboo and RPET felt. With 3W of power, 300 mAh battery and Bluetooth® 5 connection.0. Includes Type C charger cable and RPET badge. Recycled RPET felt is the result of combining the plastic recycling process with the ancient felt manufacturing technique, resulting in an eco-friendly material that, in addition to being recycled, is also recyclable. Bluetooth connection. Sound Power 3W.300 mAh RPET Felt/ Bamboo Battery