5W wireless speaker made with (Recycled Claim Standard) certified recycled aluminium and ABS. Total recycled content: 35% based on total item weight. Certification ensures a completely certified supply chain of the recycled materials. Aluminium does not lose its characteristics in the recycling process and can be recycled endlessly. Including recycled type C charging cable made from certified recycled aluminium, TPE and PET. Packed in Certified Sustainably Sourced mix packaging. The 600 mah battery allows a playtime up to 4 hours and can be fully re charged in 2 hours. With BT 5. 0 For smooth connection up to 10 metres.