The LAMAX Soul1 Bluetooth speaker will bring a rich bass and crisp high tones that will surpass the expectations of all music enthusiasts. And all without the need for a single cable! Modern Bluetooth technology allows you to play content from compatible devices. The LAMAX Soul1 Bluetooth speaker can play sounds in a frequency range from 20 Hz to 20000 Hz. The power of 35 W guarantees good sound for a party in a smaller home. The battery inside the speaker offers a capacity 4400 mAh, therefore you can enjoy the fun for 12 hr(s).