This cleverly designed, rugged little device, enables connection from the 2.5mm earpiece jack of a cellular phone to the 3.5mm mini input jack of a portable cassette, DAT or Minidisc recorder, or to a powered monitor speaker for group listening. The output of the CELLTAP contains a mix of both participants in the phone conversation, and supports any wireless phone that has a 2.5mm headset jack.
| Input | 2.5 mm headset jack |
| Output | 3.5mm mono audio jack |
| Handset | 1/4" TRS |
| Isolation | Not specified by Manufacturer |
| Phone Line | 36" cord with 2.5mm headset plug |
| Impedance | 600 Ohms, 100 mV RMS |
| Power Requirements | Passive |
| Dimensions | 2 x 2 x 1.3" (51 x 51 x 33mm) |