AV640B（JLHDR2001）
Two channel Powerful Amplifier with Bluetooth
Features Specifications Support
● Two channel amplifier
● Bluetooth V4.0 AVRCP V1.4
● Build in AM/FM radio
● Build in USB and SD audio
● 2 MIC input,Treble and bass of MIC adjustable,independent MIC volume control
● Over current protection,short circuit protection and over voltage protection
● 12 preset radio station
● Full function remote control
● VFD display
