SANWU® Wireless bluetooth Audio Receiver Decoding Box Preamp Amplifier With Power Isolation Process

Features With internal power supply isolation avoiding the problems caused by the quality of the user power supply between the receiver box with post amp ground currents generated noise more suitable for the use of car modification Specification Audio input mode 1 bluetooth receiver2 USB decoding play3 TF card decoding play4 3 5mm headphone audio input Supporting play format MP3 WMA WAV FLAC Power supply DC 5V mobile phone charger can power small USB plug Audio output mode 3 5mm audio preamp output post amp audio input can also directly drive headphones Shell material aluminum anode black plastic framePackage included 1 x Wireless bluetooth Audio Receiver Decoding Box