Review on 🔊 TROND TV Bluetooth V5.0 Transmitter and Receiver: Wireless Audio Adapter with AptX Low Latency, Optical TOSLINK and 3.5mm Connectivity - Pair with 2 Devices Simultaneously by Derek Helvie

Great little bluetooth transceiver. Hit all the things I wanted and then some. The battery lasts at least 20 hours I think. Came with a USB charging cable and a fiber optic digital cable which I used to send signals to my old Bose 3-2-1 system in the garage. When it first came out, I just hooked it up to the analog jacks via a 1/8" pin to RCA jack. The digital cable sounded noticeably better. Much more open and smooth. the battery starts to discharge, there is an audible "tit" sound, and this is normal. As soon as you hear it, just plug it in and it will start charging. However, it doesn't charge fast enough to eliminate the "boob" noise during use, so you'll need to turn it off for about 5 minutes while charging before using it again. One small note again, but it would be nice if you could just plug it in and keep rocking.