New private mold, TF, USB function, with radio, , with Bluetooth function, with MIC input, with knob, with USB/amplifier dual boost. With USB reverse charging, with TWS pairing function Speaker unit: 6.5″
Product size: 200*280*135
Battery capacity: 1200mAh
Quantity per carton: 20 PCS/carton
Carton size: 765*582*425