Small rechargeable Bluetooth transmitter and receiver with a polished finish. It even comes with a short optical cable that allows you to connect this device to your device's Toslink port (the one with the red laser beam). However, it is a bit short (maximum 2 feet) so it needs to be placed very close to the instrument. For my purpose, I only need the receiver, so I'll focus on the receiver part. My problem: The legislator lives with us and he likes to watch TV late at night, but the wife doesn't want the sound to disturb the kids. In Law doesn't like pausing because the battery is low and needs to be charged. All of the Bluetooth headphones we tried stopped working while charging. After lots of testing, I've found that this device solves all of the above issues when paired with an earphone that can control the volume with the built-in volume knob (it's also hard to find). . Basically, by law, you can use this "offline" when the battery is charged, and you can still use it if you plug this device into a USB charger. Of course, as with most modern electronics, a USB charger is not included. It's pretty easy to set up this device. For myself, I set the switch to RX for receive mode (TX for transmit, which I haven't checked) and to AUX to plug in a headphone jack (that's the default. If you need Toslink, set the switch to Toslink) . ). To pair the device with the receiver, you have to long press the round button in the center (the same button for power on and off) to put the device into pairing mode and connect to the bluetooth transmitter (in my case a FireTV stick) to connect. No code needed. Battery life is decent but probably doesn't matter in my case. Legally I was just plugging in the charger when I realized the battery was low. The sound was loud, balanced and clear. Better than the sound straight from the TV (most TV speakers won't be able to beat decent headphones anyway). One thing to note here is that like the FireTV Stick, this device doesn't control volume, so any audio output you connect should be able to control volume. That's why I have to use headphones with built-in volume control. Law is very happy with this setup, as is my wife. And of course the whole family. :)
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