With high-quality 13mm units, three-frequency precision connection, the overall tone is shocking and pure. Reduce impedance, eliminate distortion, bring you natural balanced sound effect, provide you with comfortable and pleasant music enjoyment. RM-330 combines Bracelet design, 120mm standard yarn length, yarn interlaced knitting, strong and not easy to break, prevent knotting and winding. Can be worn on the wrist as a wristband, beautiful and portable. One-click control, switching at will.
