One of the popular Bluetooth FM transmitters in the market. It utilizes Bluetooth 3.0 technology, equipped with a USB charge port and TF card slot. It is your ultimate car kit solution, for your hands-free driving and in-car stereo streaming. Smartphones can be connected to it through Bluetooth, and then streamed through car FM system or AUX port. Smartphones or MP3 players could also be connected to KM18 through AUX port, and then streamed to car stereo speaker through FM radio signal. Specifications: Bluetooth Version: V3.0 + EDR Frequency: 20Hz - 20KHz Voltage: 5V Working Current: 45mA (Max) Stand-by Current: 25mA (Max) Frequency: 2.402 ~ 2.480 GHz Effective Range: 15ft Sensitivity: -92 dBm RF Output: 4 dBm FM: 87.5MHz-108.0MHz Transmitted Power: 87dBuv / 107dBuv Effective Range: 7ft

• Bluetooth FM Transmitter: Connect with your phone via Bluetooth and broadcast as FM Signal. Adapted the most interference and noise cancellation technology to offer you best quality of sound.
• LCD DISPLAY - Car battery voltage level will be detected and displayed on LCD while car starts; phone number for incoming calls & name of songs playing through TF Cards could be displayed as well. (songs via Bluetooth will not display )
• Board Compatibility: Compatible with most Bluetooth enabled devices, including iPad, iPhone 7 6 6S, iPod, HTC, Samsung Galaxy Edge S7 S6 Note 7, Blackberry, MP3 Players, PDAs, Smartphones
• USB Charger: comes with a 5V-2.1A fast charging port to charge most USB devices.
• More Functions: Built-in microphone; support TF / MicroSD Card up to 32G memory; support A2DP; support only MP3/WMA format songs in TF Card; support AUX output and input

Bluetooth FM Transmitter: Connect with your phone via Bluetooth and broadcast as FM Signal. Adapted the most interference and noise cancellation technology to offer you best quality of sound.TOPRA