Lugar de origem
Guangdong, China
Product Name
Waterproof Teaching Voice Amplifier With Double Wireless Microphone
Material
ABS+TUP two-color mold injection
Charging Voltage
DC 9V 1.2A
Speaker
Double voice coil waterproof horn
Function interface
TF Card/USB/AUX/MIC/DC Charging port
Frequency response
90Hz~18KHz