Joyroom Black Bluetooth Sport Earphones JR-D4

Joyroom JR-D4 wireless bluetooth 4.2 stereo bass magnetic sports in-ear earphones with mic IPX5 waterproof design Bluetooth 4.2 chip, better signal, wide compatibility Stereo bass restores the amazing melody 3 buttons wire control, simple operation Lasts up to 8 hours play time Magnetic attraction design, can attach the left and right earphones together when not in use