Bluetooth 5W wireless speaker. The housing is made from natural, FSC® certified bamboo and has a speaker cloth made from RPET. With 5W power, this speaker produces a good, clear sound. The built-in, rechargeable 1200mAh Li-ion battery guarantees a playing time of up to 6 hours (volume at 75%) once charged. Wireless range up to 10 meters. Easy to operate and compatible with the most common smartphones and tablets. Output: 5W. Includes USB-C charging cable and user manual.