Portable speaker made from bamboo and recycled ABS (100% rABS). With BT v5'0 wireless transmission, it has a micro SD card reader and a USB-A port. With 3W of sound power and a 500 mAh battery capacity, it has an autonomy of approximately 4 hours. This speaker allows you to answer calls, control the volume and playlist of your mobile device. Includes a USB charging cable. Supplied in a kraft paper gift box. As the product is made from natural materials, the colour and the printing result may vary between products. 70 x 70 x 37 mm