GMA-50

● Bluetooth：5.3   

● Bluetooth distance：15m   

"● Material：

Density plate/leather/ cloth art/aluminum  plate"   

● Power Outlet：Out5V/1A   

"● Support Bluetooth Outside living Guitar and saxophone 

and hairpipe，wired microphone/USB/AUX input port"   

"PORT simulation internal interface 

TYPE _ OTG internal interface"   

AMP-IN/AMP-OUT Connect speakers in series   

"● 6.35mm listens to the headphone jack and the headset 

output volume control "   

● DI_OUT Card tap-balanced output   

● battery status   

● Can be on the bracket   

● Power：50w     

● Bass speaker driver：6.5".4Ω 40w     

● Treble Speaker driver： 2.75" 4Ω10W   

● SNR：≥90dB       

● Power Supply：DC 24V /2.5A    

● Li-ion battery：18.5V  5200mHa    

● Play time：8hours