RK-C21 dual mobile phone live sound card, high-definition sound quality, immersive, high-end sound quality experience. Dual mobile live broadcast, atmospheric sound effects, one-click dodge, DSP audio chip, monitor ear return, reverb sound effects, compatible with mobile computer, accompaniment input, multiple scene modes, one-click switch, 12-level electronic tone adjustable, 15 special effects Ignite the audience, Bluetooth transmission, singing, chatting, yelling, live broadcast, games, suitable for a variety of scenarios, do not let the device limit your imagination, enjoy the fun of the 5G short video live broadcast era! Let's buy it now.

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