Comfortable wireless headphone that uses BT5.1 for super smooth connection and long lasting playtime. Made with RCS (Recycled Claim Standard) certified recycled ABS.Total recycled content: 73% based on total item weight. RCS certification ensures a completely certified supply chain of the recycled materials. The over ear design of the earbuds allows a perfect sound experience. The built-in 200 mah lithium battery that allows a play time up to 5 hours and can be fully re-charged in 1.5 hours. Operating distance up to 10 metres. Including mic to answer phone calls. Including GRS certified Recycled Plastic charging cable. Packed in FSC mix packaging. Item and accessories 100% PVC free.