Pantalla de espectro musical Luz de ritmo Medidor VU Soporta Control por voz LED64X2
1 x Music spectrum. - Pickup sensitivity: > -40dB (94dB SPL at 1KHz). - 19 colors, 6 brightness, 5 speeds and gain can be adjusted. Usually it costs about 30USD-50USD. - 1 x Audio cable. - Frequency response: 50Hz-18KHz.