Asperg is a CHANGE Collection Recycled (RCS-certified) Bluetooth 5W Wireless Speaker, made from certified recycled plastic and sustainable FSC-certified bamboo. The wireless speaker uses BT 5.1 for super smooth connection and long lasting play-time. The built-in 1,200 mAh lithum battery allows a play time up to 6 hours. Operating distance up to 10 metres. With mic and pick up function. Packed in recycled kraft gift box. This speaker contributes 3% of sales to Water.org - a global NGO that provides millions with access to safe water and sanitation. By giving to Water.org, you are giving a GIFT THAT GIVES BACK.