• Works on Mobile Phones
• Works on PDA
• Increase Reception
• 6 pack on antenna boosters
• You should notice atleast ONE "bar" more than before. Keep in mind that in a near zero signal strength area (less than continuous single antenna strength bar), results will be minimal. In areas where cell signals are non-existent, the booster will have no effect (but neither would a 10 foot antenna)

The cell phone and PDA antenna reduces static and increases reception in buildings, hallways, drive in tunnels, and more! Simply place the antenna under your battery to add the equivalent of a 4 antenna to your phone or PDA This contains 6 individually packaged antenna boosters. These packages are for personal use so please do not order more than 2 sets or we will not be able to fulfill the item

Did not work in the one location where I needed more service (dorm room)
but seemed to boost reception in other areas.

Didn't think they would work, & they didn't. But at the price it was worth a try.

The cake is a lie. I ordered this just to have some fun with friends at work. The seller was timely and efficient and the item was exactly what I wanted at an excellent price. I didn't see the difference but maybe you will?

I order these for my new cell phone because it dropped lots of calls.
When i recieved them in the mail i put one in my phone but my phone just keeped on dropping calls.
So these do not work at all in your phone.

I have a weird problem with my reception: full-empty-full-analog ..... basically my phone doesn't drop calls, but won't make/receive them half the time either. I usually have more consistent signal in my kitchen so I was hoping this sticker would make the 10ft to my room a little better. No luck for me, but maybe it's just my weird problem. Logically, I don't see how this is more than a sticker. But I gave in and tried it based on a couple positive reviews that seemed real (increasing basement signal etc). So make your own choice. Good luck.