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iSound Isound-1639 Smart Tune FM Transmitter

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iSound Isound-1639 Smart Tune FM Transmitter

Take your music on the road with the Smart Tune from iSound. The high fidelity sound transfer and stable transmission in different environments ensure an enjoyable music experience while traveling. Perfect for at home or in your car with a built-in rechargeable battery, included car charger and USB charging cable.


  • 3.5mm audio jack
  • LCD displays frequency with backlight
  • Full frequency range
  • Memory for last frequency
  • Works at home or in the car
  • Hi-fi Sound Transfer & Stable Transmission
  • Built-in Lithium Battery without Draining Battery
  • Hands-free Talk Function Offers More Safety While Driving
  • Compatible with iPad, iPhone, iPod, smartphones, MP3 players and any audio device

Shipping Cost: Free!

Return Policy: Within 30 in the original packaging

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Review Snapshot

  • 3.5 of 5 stars
36% (6)
24% (4)
6% (1)
12% (2)
24% (4)
  • ON OF THE S***TIEST PRODUCTS   »   Most Recent Review “its so s***ty its laughable and its not just the one i got cause i ordered five and thier all the same THEY LITERALLY DONT WORK LIKE AT ALL”
  • You get what you pay for - KEEP YOUR RECIPT   »   Most Helpful Reviews “The review by George C is spot on. I bought this device at Safeway about 2 weeks ago for 19.99. Worked awesome until today, when i went to plug in the charger it pushed the…”
  • Broke after just 1 month!!!   »   Most Helpful Critical Reviews “I thought this transmitter was pretty awesome and worked quite well for the short time it lasted, but it broke after only one month of use.”