Review on 🎧 Mini Earbuds 5.0 Headphones, Waterproof IPX5 Stereo In-Ear Earphones with Built-in Mic for Travel - Hi-Fi Headset by Tracy Wilcox

Bluetooth can be turned off, but rarely. It's hard to know if it's rcvr or something with my phone. He has a friendly voice that says "connected" right before playback. Otherwise I can say that it connects correctly for hours. For best results, do not move your phone too much during playback. Place it on a table or counter. I have an old phone that I only use for music and it's on a charger two meters away. When there is a problem, it is usually because the playlist has stopped or a power surge has caused the restart. This option is best suited for hi-fi audio systems with straight-through RCA cables (white/red). Mine is connected to the input for "CD". Tried "TAPE" but the signal was too weak. Any input marked "AUX" should also work well. All of this is controlled by one button; long press to flash red/blue light (pairing), which turns it off even after long press. Once connected, the button acts as play/pause but has no skip functionality.