Features
Compatibility 1 : Speaker/Headphone/Car audio
Compatibility 2 : Laptop/Smartphone/Tablet
Product name: AUX Car Bluetooth Audio Cable
Output interface: 3.5mm audio
Bluetooth version: 5.0
Bluetooth protocol: A2DP, HFP
Signal to noise ratio:>90dB
Frequency response: 20HZ-20KHZ
Power supply interface: USB2.0A
Transmission distanceļ¼10 meters
Colour: Black
Interface:USB to 3.5mm jack
Material:Zinc Alloy + TPE
Operation Guide
1. Connect the Audio port with a 3.5 mm AUX plug.
2. Connect the power port with a USB plug.
3. Turn on the Bluetooth in your cell phone and find "BT-U3", then click to pair.