Funbox Bluetooth® Speaker. The Fun box Bluetooth® speaker comes with a 2 x 1.7W output and has up to 4hrs playback time. This makes it a great speaker to use at home, outside, or at your desk. Includes a built in mic, which allows you to take calls through your speaker, a Micro to USB charging cable and 3.5mm audio cable. Packed in an Avenue gift box. ABS Plastic.