Punto d'origine
Guangdong, China
Numero del Modello
SD-M800
Microphone
Wired headset Microphone
Material
ABS Case+TPU Waterproof
Function
MP3 Player+Bluetooth+Voice Amplifier
Charging Voltage
DC 5V,1 A
Lithium battery
3..7V/4400mAh
Working temperature
-10℃~45℃
Application
Teacher Sales Promotion Coach Meeting Speech
Type
Waterproof Mini Voice Amplifier