Volume Control, Memory Switch, H-Trimmer
2 listening programs (pre-programmed)
2 channels WDRC multi memories amplifier; 12 bands frequency shaping (pre-programmed)
Noise reduction, Feedback cancellation, Memory Switch, Low battery warning, Use 13A battery
Exchangeable between Earhook and Open-Fit tube (Package comes with both tubes and earhook)

Technical Details

Width : 0.5 cm
Height : 0.75 cm

Product Details

ASIN : B00MF7VGMC