t11 lcd bluetooth hands-free авомобилнй аво комплек a2dp 5 в 2.1a usb заѬдное ђѬойво fm-пеѬе

bluetooth version: v3.0+edr; frequency: 20 h- 20khz; sensitivity: -41db+ 3db 360; voltage: 5 v + - 0.5; working current: 45ma (max);