The Tronsmart Force Max Portable Outdoor Speaker with 80W convinces with its clear sound and deep bass. It not only serves for listening to music, but also as a sound source while watching movies or as a power bank for your smartphone. Thanks to the integrated microphone, you can even make incoming phone calls via the speaker without having to hold your mobile phone to your ear. The portable Bluetooth speaker with Tri-bass EQ effects (Vocal / 3D Bass / Deep Bass) can be connected via Bluetooth (version 5.0) to all Bluetooth-capable devices such as smartphones, MP3 players or tablets, etc. The speaker also has an AUX function. In addition, the speaker has an AUX-in connection, a card slot for a Micr SD / TF card and a port for USB sticks (max. 128GB each). The Tronsmart speaker is charged with a USB Type-C cable (included in the scope of delivery).