Apply to vintage speaker, Car speakers,phone play music,Don't need to connect the cable.
The standard stereo sound,Up to 10M/32.8ft transmission distance.
Standard 3.5mm plugs, compatible with any car stereo or speaker with 3.5mm audio jack.
USB output and 3.5 mm output,you have two choices(note:1% car stereo do not support USB output.)
easy to pair and connect and stable output signals.it is a fairly mature product.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.4 inch
Height : 0.7 inch
Length : 5.9 inch

Item Weight: 0.32 ounce (View shipping rates and policies)
Shipping Weight: 4.41 pounds (View shipping rates and policies)

ASIN : B01N6NOO2V