TWS earbuds where the the earbud and the charging case are 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. RCS is the standard that is used when a part of the item has been made from recycled materials. The wireless headphone uses BT 5.0 for super smooth connection and long lasting play-time. The 40 mah battery allows a play time up to 4 hours and can be fully re-charged in the 300 mah charging case in 1,5 hours. Operating distance up to 10 metres. With mic and touch pick up function. Item and accessories PVC free. Including PVC free recycled TPE material charging cable. We recommend recycling this product at the end of its life. Please visit https://www.recycleyourelectricals.org.uk/ to find your local drop off centre.