3W Bamboo bluetooth / cable connect speaker with metal grill. Clear sound, A2DP Bluetooth. FM radio and hands free function. Wireless connection to your smartphone, tablet or Bluetooth device with the option to plug in included 3.5 audio jack into the speaker. Easy charging with included USB cable. Enjoy music up to 8 hours and wirelessly up to 10 metres. Instructions included. Features Micro SD card reader. 12 month limited technology warranty.