Product description: Contains microphone, voice control, supports calls and answering, Bluetooth AUX connector for cars. Go-Des is a small and simple device that can be used to turn your car into a Bluetooth-connected vehicle. The connector features many great advantages that make it an ideal choice for users who want to enjoy Bluetooth features in their old cars. Features: Supports calls and answering: Thanks to the built-in microphone, the connector can make and receive calls easily while driving. This helps you stay connected with your loved ones and colleagues at work while driving without needing to use your mobile phone. Wide range: The design of this connector features a wide range, as it can connect within a distance of up to 10 meters. This means you can listen to music or enjoy your favorite audio content freely without needing to stay close to the connected device. Distinctive design and small size: This product comes with a distinctive design and a small size that can be easily kept in your car. The design features full and easy control, making it simple and comfortable to use and control while driving. Long-lasting battery: This connector is equipped with a battery that lasts up to 4 hours and can be recharged in just 50 minutes. This means you can enjoy wireless connectivity without worrying about battery life. In the tests I conducted, I found that the Go-Des Bluetooth AUX connector for cars performs well. Calls were clear and crisp, and sound quality was good when listening to music or other audio content. I also found the connector easy to use and control while driving. The Go-Des Bluetooth AUX connector for cars is a great option for users who want to turn their car into a Bluetooth-connected vehicle. The connector features many excellent features that make it a good choice, including support for calls and answering, wide range, distinctive design and small size, and long-lasting battery.