The portable stereo Bluetooth speaker with built-in mic connects wirelessly to your smartphone, tablet, or laptop using Bluetooth technology. This makes it easy to stream your favorite music without having to worry about cables. The speaker also has a built-in mic, so you can use it to make and receive hands-free calls. This powerful speaker delivers high-quality sound with rich bass and clear treble, making it perfect for listening to music, podcasts, and audiobooks.

Features:

• Portable lanyard, easy to carry
• Support TF card and U disk playback, can also be used without Bluetooth
• Built-in sensitive microphone, smart and clear call
• AUX audio input, easy wired connection
• Music playback: about 3.5h
• Support Hands-Free Call & TF Card & AUX