ABS speaker with microphone and rubber finish. This product allows bluetooth transmission, 3'5mm stereo connection and TF card reading. It has power of 3W/4Ω and autonomy up to 3 h. It has the following functions: answer calls, control volume, connect to mobile device playlist and FM radio. Includes USB cable for charging and is supplied in a gift box. 108 x 55 x 38 mm | Box: 130 x 58 x 40 mm