Ensure best-in-class high definition sound quality during office calls with portable Bluetooth speakers. Multipurpose speaker allows you to control volume with a single button and built-in microphone for hands-free calls.

Features: 

• Built-in FM radio, media/volume control; comes with AUX input, call function and supports USB and SD card
• Built-in microphone for hands-free calls and volume control
• Portable Bluetooth speaker with long battery life and built-in rechargeable battery