Wearable Wireless Speaker (supports TF Card), Built-in Hands-free Calling Speaker And Microphone, 600mA Rechargeable Battery, High-fidelity Sound Quality, Suitable For Outdoor Workers And Office Workers;

Wearable Wireless Speaker (supports TF Card), Built-in Hands-free Calling Speaker And Microphone, 600mA Rechargeable Battery, High-fidelity Sound Quality, Suitable For Outdoor Workers And Office Workers;