• Hands-free mobile phone calls, free your hands and drive safely
• High-fidelity stereo sound with digital PLL phase-locked loop technology
• LCD display with backlight to show frequency, more convenient channel selection
• Suitable for most brands of mobile phones and music players with 3.5mm headphone jack on the market
• FM full frequency transmitter: 87.5-108.0MHZ (up to 200 frequencies to choose from)
• Power-off memory to store the current frequency played
• The transmitter has a built-in lithium battery, which does not consume the power of your mobile phone. (Not Included Car Charger)

Instructions for use:

• 1. Switch on the transmitter first, and the screen will light up.
• 2. Plug the transmitter into the 3.5mm headphone jack of your mobile phone or MP3/MP4 music player.
• 3. tune the transmitter to an empty frequency band (a frequency not occupied by the local FM radio station).
• 4. tune the radio in the car to the same frequency as the transmitter.
• 5. play music from your mobile phone or a music player such as MP3/MP4 and you can listen to music through the car stereo
• 6. Press the answer button on your mobile phone when a call comes in to make a hands-free call.

Specifications:

• Effective transmitting distance: 10m
• FM band range: 87.5-108.0MHZ
• Distortion level: <2%
• Stereo separation: ≥38dB
• On-board current: ≤600mA
• Storage temperature: -20℃~+50℃
• Operating temperature: -10℃~+40℃
• Battery type: Li-ion battery
• Battery capacity: 85mAh
• Working time: 2-3 hours (after fully charged)
• Charging time: 3 hours

Note: When using this product, please debug a few more frequencies to find the most suitable FM transmitting frequency. The transmitting frequency varies from region to region.