Car Bluetooth 5.0 Wireless Handsfree Car FM Transmitter Receiver Radio MP3 Adapter Player 2 USB+PD Charger Kit: Features: Separate design, machine use：Exclusive to your space. The headset can be detached separately. It can be used both inside and outside the car. Comfortable wear without pain,3.1A smart quick charging. Supports playing music of U disk while charging. Intelligent automatic telephone hang up:When calling, pick up the headset and automatically. At the end of the call, put the earphone back on the base and hang up automatically. Pick up the headset and automatically. Put the headphones down and the stereo will play. Intelligent detection:Intelligent detection and judgment accuracy. Built-in intelligent voltage detection chip. Detection of car battery voltage. Play the music in the card. Built-in MP3, WMA decoding chip. Full upgrade, better sound quality. The headset is equipped with a Micro charging port:Equipped with Micro charging port. When leaving the car, charging plug can also be used for charging. Product Description: Package: 1 x Car player FM transmitter Equipped with a Clear Display to Better Show Phone Calls, Fm Channels, Music, Car Battery Voltage and Other Information.the Ideal Screen Size Helps You Drive Safely and Without Distractions. Noise Reduction and Good Sound Quality: Equipped with Noise Canceling Technology to Suppress Road Noise and Provide Clear Sound for Hands-Free Calls.Good Sound Quality Music Streaming Ensures Clear Sound Quality When Listening to Music and Making Hands-Free Calls. Hands-Free Calling: Listen to Calls/Reject/Hands Up/Call Back, Allowing You to Seamlessly Change Between Incoming Calls and Music.You Can Enjoy Full Voice Switching and Safer Driving with this In-Car Bluetooth. Widely Compatible: the Car Bluetooth Fm Transmitter Adapts to Most of the Devices On the Market, Such As Mp3 Players, Tablets and Android Smartphones.You Can Play Your Favorite Songs On Your Car Stereo Via Bluetooth. We Attach Great Importance to Product Quality and Customer Experience,If You Have Any Questions About the Product, Please Contact Us Customer Service,We Will Provide You with Satisfactory