Features:

9-frequency transmitter, will automatically memory the current frequency when power off; Just use it without any adjustment when turn it on again; Dual-channel stereo; Adopts advanced digital CPU phase locking control technology, no frequency shift, supper stable.



Functions:

Convert all audio signal in cell phones, computers, tablet PCs and TVs into FM stereo signal and then send out in wireless way.

Receiving method: FM radio, such as car FM radio, FM radio in the phone and other FM radio devices;



Usage:

- For car: Firstly, connect the USB end to the car USB port (If there is no USB port in car, insert a USB car charger) and 3.5mm jack plug to your mobile phone;Secondly, adjust the car FM radio and this FM transmitter into same frequency point, then the car can receive the audio signal in the phones that sent out through the transmitter.

- For computers, tablet PCs, TVs and other electronic devices: Firstly, connect the USB end to the USB port on electronic device and 3.5mm jack plug to the headphone output port on the device; Secondly, use the FM radio in the phone or other FM radio device to receive the audio signal in the electronic devices (Not feasible for internet radio, since it can not receive wireless signal); FM receiver and transmitter must be on the same frequency point;

- Frequency adjusting method: Default: 88MHz, stepping: 2, press the button and wait for 2 times flashing, the frequency is adjusted into 90MHz; Press again and wait for 3 times flashing, the frequency is adjusted into 92MHz, and so forth, followed by 94 / 96 / 98 / 100 / 102 / 104, total 9 frequency points; Press and hold for 5 seconds, then the frequency is changed back to 88MHz; At any frequency point, press and hold for 3~5 seconds until the figure begin to flash, loose and short press, then the stepping is 0.1MHz; Long press the button, the frequency will automatically turn to next one and it can be set at any point between 76MHz~108MHz; Loose and wait for the flashing stopping, then the current frequency will be set and memory; All 5 frequency points can be set at any point between 76~108MHz.



FM transmitter parameters:

Working voltage: 2.6~6V

Working current: 20mA

Transmitting frequency range: 76~108MHz

Frequency adjusting method: digital phase-locking adjustment

Transmitting distance: max. 80~100 meters



Note: If there is sound distortion, turn down the radio.