Powerful, stylish and wireless. With this waterproof speaker in a stylish fabric design from Streetz, you can choose between several different connection options BT 5.0 with 10 m range, micro-SD card up to 128 GB or standard 3.5 mm audio cable. Equipped with a power of 20 W for a powerful and clear sound so you can enjoy your favorite music for up to 8.5 hours or use as a speakerphone for up to 11 hours, wherever you are. This speaker has TWS (True Wireless Sound) functionality. This means that two speakers can be connected to each other wirelessly and function as a 2.0 speaker system. Note! This only works with CM767!