| Frequency range | 88.1 - 107.9MHz |
| Input | DC 12V |
| USB output | DC 5V, 1A max |
| Temperature | 0 ~ + 55? |
| Effective distance | ?5cm |
| Package size | 22.5 x 15.5 x 7.5cm / 8.86 x 6.1 x 2.95in (L x W x H) |
| Transmitter base | 10.2 x 7 x 4cm / 4.02 x 2.76 x 1.57in (L x W x H) |
| 5mm Length | 32cm / 12.6inches |
| Compatible with | iPhone 3/4/4S/iPod Touch 2/3/4 |