Features<br>Portable 3.5mm wireless audio transmitter<br>Transmit FM signals<br>Built in lithium battery that can be recharged<br>Ultra-low work voltage design<br>You can insert into your own audio device(MP4/MP3/Mobile phone), the music signal <br><br>will be transferred to car audio to play<br>Provides handsfree conversations through your car speaker<br>Help you to realize talking, charging and playing music on the go!<br>3.5mm stereo headphone plug<br>Output: 5±0.1V<br>Current: ≤600mA<br>Storage Temperature: -20 Celsius~+50 Celsius<br>Working Temperature: -10 Celsius~+40 Celsius<br>Battery Capacity: 120mAh<br>FM Frequency Band: 87.5-108.0MHZ<br>Transmitting Range: About 15m<br>Color: Black, White<br>Package Included:<br>1 x Car Audio Transmitter<br> <br>Note:<br>Please leave message which color you need, or we will shipping Black color for <br><br>you!<br><br /></p> <br /></p><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/554604c5575a8c28ab0e2209-1-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/554604c5575a8c28ab0e2209-2-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/554604c5575a8c28ab0e2209-3-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/554604c5575a8c28ab0e2209-4-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/554604c5575a8c28ab0e2209-5-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/554604c5575a8c28ab0e2209-6-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/554604c5575a8c28ab0e2209-7-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/554604c5575a8c28ab0e2209-8-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/554604c5575a8c28ab0e2209-9-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/554604c5575a8c28ab0e2209-10-original.jpg" alt=""width="800" noproxy><p style="text-align: center;">