The Bluetooth 5.0 range with these is outstanding. It took a distance of 120 feet (~37 meters) in open space before the connection would get choppy, without dropping completely. Also, the signal is strong enough to get through at least one brick wall, so music or calls will remain uninterrupted even if you're in the next room. But when paired to my laptop, which only supports the older Bluetooth 4.1, the range of the Buds was just about 20 feet in an open office room.
i hope this was helpful.
oh no, what I meant was am I able to go outside with the buds but leave the charging case at home. I wasn't sure if it's the buds that are connect to my phone or it was the charging case.