Telephone Amplifier converts telephone into an amplifier telephone, increasing volume by 35 times. It not only increases incoming receiver volume by 35 times, it also adjust the high-frequency sounds to a desired listening level. Connects easily between the phone base and handset.

    Telephone Amplifier works with analog or digital telephones

    Portable, lightweight

    Fits easily in purse, briefcase or pocket

    Low battery light indicator

    Easy to use volume slide

    Power button to prolong the life of the battery when not in use

    2 AAA batteries (not included)

    Weight: 0.3lb (0.14kg) without batteries