Prices checked Nov 12, 2026, 10:33 PM ET
Not right now: Holdsound prices are at their usual levels.
Not right now. Holdsound prices are at their usual levels: the BKM400 Wireless TV Headphones with Bluetooth USB Transmitter is $30.71 at eBay. Any Holdsound deal shows here as soon as it starts.
Holdsound makes wireless TV headphones built around a Bluetooth USB transmitter, so the audio goes straight from the set to the headset without a separate dock. The BKM400 is its main model, aimed at late-night viewing and for people who want dialogue lifted clear of background sound. Every store's price for it is checked here, with each store's price history alongside.
It checks today's price at every store, compares the alternatives and answers in about a minute.