Foldable wireless headphone where the case is made out of RCS certified recycled ABS plastic. RCS (Recycled Claim Standard) is a standard to verify the recycled content of a product throughout the whole supply chain. Total recycled content: 65% based on total item weight. The wireless headphone uses BT 5.0 for super smooth connection and long lasting play-time. The over ear design of the earbuds allows a perfect sound experience. The built-in 200 mAh lithum battery allows a play time up to 6 hours and can be fully re-charged in 1.5 hours. Operating distance up to 10 metres. With mic and pick up function. Item and accessories are PVC free. Including PVC free recycled TPE material charging cable.