ZK-PT1 bluetooth 5.0 Audio Receiver Decoder Stereo Tone Board Volume Controller Treble Bass Tonal preamp Amp Knob for Am

Product Parameters Product Name Bluetooth tone pre stage moduleProduct Model ZK PT1Bluetooth Version 5 0 no shielding 10 meters SNR 90dBAudio Input 3 5mm audio input bluetooth inputoutput method AUX output connected to the active speakerand headset Number of channels left and right dual channels stereo Power Range DC 5 24V 1A or moreProduct Dimensions 67mm 68mm 21 mmPackage Weight 90gPackage Included 1 x ZK PT1 bluetooth 5 0 Audio Receiver Decoder Board