sharper image wireless tv speaker sharper image the wireless tv speaker lets you hear and enjoy your favorite shows at a volume that won’t disturb others. simply connect the base to your tv and place the wireless speaker next to your chair or bed (up to 100 feet away). it works independently from your tv’s volume, so you can turn the tv volume down or completely off. this updated model features a built-in fm radio and an easy-to-read digital clock. compatible with all tvs, including the newest smart tvs with digital audio output.