• Function: Converts a traditional wired 3.5mm AUX port in a car or home stereo into a wireless Bluetooth receiver.
• Power Source: USB-A connector plugs into a USB port or car charger for power (no internal battery to charge).
• Audio & Calls: Features a built-in microphone for hands-free phone calls and clear distortion-free audio streaming.
• Design: Flexible, stretchable TPE spring cable that extends from about 0.3m to 1.5m.
• Plug & Play: Automatically connects to paired devices once plugged into AUX and USB.