Isonic loudspeaker headset

Modern design supports microphone, FM radio, SD memory, and USB contains a 3.5 mm AUX port compatible with smart devices and MB3 players. The SD speaker allows you to enjoy music wirelessly by connecting your smartphone via Bluetooth. Ability to control volume and music via phone or MB3 player. • High-quality built-in speaker guarantees clear sound • Built-in microphone switches between phone conversation and music • Brand: iSonic • Bluetooth: Yes • 1800 mAh