New hot selling C28/B28 Bluetooth adapter, audio receiver and transmitter two in one, suitable for car audio and computer

Hands-Free Calling: Built-in microphone and one-key operation allow you to answer calls without touching your phone, Dual Functionality: Serves as both a Bluetooth receiver and transmitter for versatile audio streaming, Wireless Connectivity: Seamlessly connects to your car's audio system or computer via Bluetooth, Compact Design: Sleek and portable, easily fitting into your car's cup holder or on your desk, Simple Setup: Hassle-free pairing process for quick and convenient use