Персональный усилитель звука для телевизора для слабослышащих

Features:Watch TV without disturbing others.Use it anywhere.Great for theater, plays, church and more...Increase the volume for your ears only.Pick up the sounds around you and amplifies them for easy listening.s:Made of superior material, it is durable.Compact and lightweight, portable to carry.Great for the old, gift for your friends.Specification:Body Color: Silver black greySize:7cm * 4.2cm * 1.3cmLength of the headphone cable: 90cmPower supply: 1xAAA battery(Included)Package Included:1 x Sound Amplifier1 x Headphone1 x AAA battery