This unusual device due to its small size - 125x60x60 mm - is ideal for travel. The speaker is connected thanks to Bluetooth v2.0 wireless technology, so it can be quickly and easily connected to a smartphone, tablet or laptop. The range of the device is up to 10 meters, so that the speaker can be placed anywhere without losing sound quality. Has a microUSB slot, so charging the battery is very simple. Moreover, this device is equipped with a very strong battery - the battery life without having to recharge it for 3-4 hours! The output power of the device is 3W x 2, and also the built-in microphone.