Enjoy Stereo Musica good solution for car which non-Bluetooth. Enjoy hands-free call, GPS and HIFI music when driving. It can connect wired audio, home stereo, speakers and headphones via a 3.5mm cable/adapter (included). Equipped with the latest Bluetooth V5.0 chip, the connection is stable, the transmission speed is fast, the signal range is wide. Just pair with phone/computer/tablet to enjoy music! Noise Reduction-Updated Bluetooth V5.0Pair faster than Bluetooth v4.2, louder sound stable and avoid some unstable connections. The latest CVC8.0 noise reduction and digital signal processor (DSP) technology, can eliminate feedback and block out intrusive background noise, such as wind, traffic or crowds, giving you call sounds crystal clear. Long Battery Life & Easy Charging.The working time of this aux Bluetooth adapter is up to 8 hours when you are calling or listening to music. And with the Type-C charging cable (included), the device is fully charged for only about 1.5 hours. Also, this Bluetooth AUX adapter can be used while charging. Hands-Free Calling and Voice NavigationBuilt-in microphone and use "MFB" button to answer/call back/hang up/reject calls. The Bluetooth audio adapter supports the transmission of voice notifications from existing navigation applications. Enjoy hands-free calling and voice navigation on the go. Let you drive safely! Dual ConnectionPortable Bluetooth stereo adapters can be paired with 2 devices at the same time. Once paired, the car receiver will automatically reconnect to your last paired Bluetooth devices, Bluetooth range up to 33 feet.