Sucks, if you get out the car to get something from your trunk ,you lost connection don't waste your money ...

Just shutting it off and on will not loose the last connection settings

Worked fine for a few hours, then would lose connection every few minutes, regardless of the device

connection was flawless remember this is a standard volume level headphone sound is great no static or cut outs no delay .. now what everyone wants to know but are not posting started work at 3:30 am turned it on played music from my phone ( had to connect a battery to my phone to keep it powered) but the Bluetooth device was running on my portable speakers for my full 8 hour shift no drop or cut out all from one charge so if i was asked should i buy this item i would say hell

These are really great little devices that maintain a solid connection as long as they're in use.

Worked fine for a few hours, then would lose connection every few minutes, regardless of the device

and I didn't loose connection unless my body was between the device and phone when I was at maximum distance

The connection is stable and great, no weird stutters or disconnects like my old device

Good connection while charging.

Continually lost connection.

Set up was easy but connection can sometimes be spotty.

But I did not like loud irritating alerts it made through audio devices connected to it when connection was made or broken

The connection is stable and great, no weird stutters or disconnects like my old device