Specification Details
Model - SH-120B
Brand- Betterway
Peak music power - 50W maximum
Wireless frequency VHF -165–265 MHz
Maximum service range -35 metres
Frequency response -25–15,000 Hz
Power supply AC - 220V
Battery -12V, 1.2Ah
External DC input -12V, 2A
50W is the advertised peak music power