✔ Safe Driving: Support Voice Commands via Siri & Google Assistant to control your phone, such as make calls or send messages. Keep your eyes on the road as you speak to ensure safety. | ✔ Simple to Use: Simply connect your phone via Bluetooth pairing and easily clip it on your car sun visor with the durable magnetic back clip. Just remove the Bluetooth Speaker to charge without removing the back clip. Also suitable for indoor & outdoor. | ✔ Clear Sound Quality: Echo noise reduction technology and 3W powerful speakers provide a loud & clear sound experience. Even if you are in the noisy areas, you can have clear Hands-free calling and music playback. | ✔ Connect 2 Phones: Support Bluetooth to connect 2 phones at the same time. Once Bluetooth is successfully paired, it will automatically connect next time. After disconnecting for 5 mins, it will automatically turn off to save power. | ✔ TF Card to Play Music: Built-in TF card interface, you can insert TF card to play music. This car stereo with CE, FCC, ROHS certificated, 1 years guarantee. We will also provide you with technical support, if you have any questions, please let us know.