The 3.5mm audio interfaceis plug-and-play, making itmore convenient.
Standard audio interface, suitable for multiple devices on themarket, which can be conveniently connected and enjoyBluetooth functionality right away.
The integrated back clipdesign allows for easy andhassle-free carrying.
Built-in clip, securely fastened between the collarwithout falling off. Easily and conveniently enablesBluetooth function with just one click.
