Hoco DUP02 Cable IN-CAR BT AUDIO RECEIVER Spring Cable

Built-in Microphone
Telescopic Spring Wire
Connect Car Audio
Extension Length 1.5m
Bluetooth Range : 5m
Can turn wired speakers into bluetooth speakers
BT Version 5.0
Shell material: aluminum alloy
Cable length: 1.5 meters (after stretching)
Wireless version: 5.0
Connection distance: within 5 meters
Frequency response: 20HZ-20KHZ
Signal to noise ration: >90dB