with any cell phone that has 2.5mm diameter earphone jack.
using the included adapter, also compatible w/ Nokia
Cell Phone Model# 3210, 3310, 8210, 8310, 8250, 8550
different voices of Robotic, Young to Old or Female to Male, Kid, &
to normal voice and use as just a regular hands free earphone
replaceable battery draws only when in voice changing mode and lasts 30
hrs on continuous using
This micro built-in voice changer
can disguise your voice on the cell phone and doubles use as a regular hands
free earphone when not in the voice changing mode.
Takes a regular 3V watch battery (P/N: CR1616) and powers up to 30 hrs in
Plug-n-play, easy to use and only the volume adjustment is needed when
producing noise or echo sound.