With extremely mini design as tiny as the coin， our FMUSER M01 Mini FM Transmitter Module is great for daily DIYproject. Composed of high precision electronic components， our FM transmitter module must be a practical part to solve your problem and enhance the performance of your device. It is easy to install and delivers excellent signal emission. Sensitive and responsive， it could even catch the sound of the wind clearly. Choose it! You won’t regret!                                    Features             Easy to install and deliver excellent signal emission<br> Designed to repair and replace old or broken FM transmitter module of your device<br> Composed of high precision electronic components， sensitive and durable<br> As mini as the coin， portable and compact<br> Enhance the performance of your device <br>                                                            Specifications             Model     M01     <br> Color     Black & Multicolor     <br> Material     Aluminum Alloy     <br> Quantity     1 Piece     <br> Power Supply Working Voltage     1.2~9V    <br> Working current     3~25mA     <br> Working Time     100 hours    <br> Battery Type     1 x 9V Battery (Not Included)    <br> Frequency Range     60~128mHz     <br> Dimensions     (1.38 x 0.63 x 0.39)" / (3.5 x 1.6 x 1)cm (L x W x H)     <br> Weight     0.28oz / 8g       <br>                                                             Package Includes            1 x FM Transmitter Module (82cm-Cable)<br>