There are many kinds of Bluetooth FM transmitter, but this one is very special.The Newest Version LED FM Transmitter is an upgrade version from the previous Nulaxy LED FM transmitter.The Fm transmitter has two USB ports, one designed for charging and other one for reading USB files;Its amazing LED display screen not only can display Car battery Voltage/Current, but also can display FM Frequency, Play Status etc. Work with iPhone (max speed), iPad (max speed), iPod, HTC, Galaxy, Blackberry, MP3 Players, Digital Cameras, PDAs, Mobile Phones.

This version utilizes Bluetooth 4.0 technology, equips with two USB ports,one designed for charging and other one for play USB music file.This version fm transmitter provides multi-solutions for your hands-free driving and in-car stereo streaming.Smartphones could be connected to this fm transmitter through Bluetooth,and then streamed through car fm system or AUX port.Smartphones or Mp3 players could also be connected to this fm transmitter through AUX-in port of device,and then streamed to the car stereo speaker through FM.Easy pairing with Bluetooth stereo headset, headphones, speakers and other Bluetooth stereo audio enabled system. It will pair automatically after you power on.

Bluetooth:
Bluetooth Version: V4.0+EDR
Frequency: 2.402 ~ 2.480 GHz
Sensitivity: -41dB+ / 3dB 360
Voltage: 5 V + / - 0.5
Working Current: 45mA (Max)
Stand-by Current: 25mA (Max)
Effective Range: 5 meters
Sensitivity: -92 dB
RF Output: 4 dB

FM Transmitter:
FM: 87.5MHz-108.0MHz
Transmitted Power: 87 dB / 107 dB
Effective Range: 2 Meters

• Two USB Car Charger: Fm transmitter has two USB ports, one designed for charging and other one for reading USB files; Both all can for Charging, One 3.1A output, One 1.0A output. For 1.0A USB port, can use for Data., If need use 1.0A USB port for charging, please use Single charging function cable.
• Stylish Design: LED display screen not only can display Car battery Voltage/Current, but also can display FM Frequency, Play Status etc.
• Supports TF Card & Bluetooth A2DP, MP3/WMA/APE and most of format are support well, high-performance provides multi-solution for your hands-free driving and in-car stereo streaming.
• Support Bluetooth hands-free phone calling via its biiild-in microphone.
• Noise and wind suppressed by CVC technology to create full duplex sound quality.

Two USB Car Charger: Fm transmitter has two USB ports, one designed for charging and other one for reading USB files; Both all can for Charging, One 3.1A output, One 1.0A output. For 1.0A USB port, can use for Data., If need use 1.0A USB port for charging, please use Single charging function cable.Phuture