Features:

• Hands free talk via high quality built-in stereo microphone and the car stereo!
• Digital PLL, transmission is stable in different environment.
• Touch key design, High fidelity and stereo.
• Full frequency range.
• Memory for last frequency.
• Powered by rechargeable built-in lithium battery.
• No need for your iPhones power.

Specifications:

• Frequency response: 100Hz~15000Hz
• Operating current: 36+/-3mA
• Separation: >=30dB
• Battery capacity: 70mAh
• Operation range: 3-10 meters
• Frequencies: 87.9MHz~107.9MHz (interval 0.1MHz)
• Dimensions: Product D60 x W34 x H13 (mm)
• Accessory: USB charging cable, length 100 cm
• Net weight.: 14g
• Packing: PET Box D 187 x W 113 x H 27 (mm)

Use Means:

• Tune into an unused (blank) frequency channel of the receiver and adjust the volume of the receiver.
• Connect the FMtalk to your iPhone, press "<" or ">" button to adjust the frequency of the FMtalk according to the receiver.
• Play the music of your iPhone 3G/ 3G S, enjoy it through the car stereo.
• It will automatically mute the music and switch to talk mode during calls, you can easily press the PHONE button on the FMtalk or the ANSWER button on your phone and talk hands free via built-in stereo microphone of the FMtalk and the car stereo. It will resume playing music after calls.
• You can also use the handsfree function when you make a call.
• You can charge the FMtalk while connecting it to a standard USB power source via the accessory USB cable.
• For optimal voice clarity, distance of 30 to 60cm between the users mouth and the microphone is advised. If distortion or significant noise happens, please tune down the volume of iPhone and tune up the radio.